Yubo Ji (纪宇博)

WCA ID Region Gender Competitions Gold Silver Bronze
2017JIYU01  China Male 11 0 2 4

Event NR CR WR Single Average WR CR NR Gold Silver Bronze
 Rubik's Cube 105 339 1104 7.72 9.28 816 262 73 3
 2x2x2 Cube 19 60 321 1.17 3.30 1551 435 149 1
 4x4x4 Cube 112 311 825 33.19 37.24 661 244 85
 5x5x5 Cube 353 864 2230 1:21.87 1:27.43 1850 720 294
 6x6x6 Cube 252 564 1541 2:47.34 2:53.75 1340 501 222
 7x7x7 Cube 247 504 1346 4:12.43 4:35.65 1501 564 281
 3x3x3 One-Handed 331 796 2038 15.36 17.11 1041 409 163
 Rubik's Clock 266 589 1652 12.87

 Megaminx 406 940 2698 1:27.70 1:44.36 3162 1103 486
 Pyraminx 487 1230 3858 4.43 6.04 2431 831 349
 Skewb 112 292 977 3.07 4.08 327 105 47 2
 Square-1 56 151 574 12.24 22.61 1333 389 130
  Rubik's Cube
Competition Round Place Best Average Result Details
 Qinhuangdao Open 2019 Final 3 9.38   9.89   9.48 9.65 10.54 11.17 9.38
First round 4 10.18   10.38   10.29 10.31 10.18 10.55 10.78
 Beijing Winter 2018 Final 9 10.14   11.95   12.40 12.80 10.64 10.14 DNF
Second round 7 8.30   10.57   10.78 8.30 12.07 8.87 13.21
First round 12 9.93   11.34   11.84 9.93 11.93 11.07 11.10
 Qinhuangdao Winter 2018 Final 3 7.93   9.28   10.28 12.63 7.93 9.51 8.04
First round 5 8.55   9.93   9.18 10.84 9.76 8.55 DNF
 China Championship 2018 Semi Final 26 8.80   10.11   11.43 8.80 10.71 9.79 9.82
Second round 52 9.98   11.08   9.98 11.37 10.48 11.99 11.38
First round 48 9.23   11.06   14.80 11.84 9.23 11.18 10.16
 Beijing Summer 2018 Final 6 8.99   9.87   DNF 8.99 9.23 10.02 10.36
First round 20 8.96   11.72   8.96 10.27 12.31 14.02 12.57
 Tianjin Summer Open 2018 Final 3 7.85   10.23   9.99 9.80 DNF 7.85 10.90
First round 16 8.48   12.38   13.69 8.48 10.69 12.75 13.76
 Beijing Open 2018 Final 11 8.95   11.95   10.62 12.45 12.77 8.95 14.40
Second round 11 7.72   10.84   10.29 14.93 11.01 11.22 7.72
First round 19 10.21   11.83   11.76 12.67 11.43 12.31 10.21
 Beijing Ten Years Open 2017 Second round 59 14.16   15.60   19.07 14.16 16.17 14.43 16.20
First round 66 14.68   16.21   15.23 14.68 15.22 18.18 18.78
 Beijing Open 2017 First round 104 15.85   18.36   18.57 18.70 17.82 15.85 20.98
 Weihai Open 2017 First round 43 16.78   20.94   25.35 20.64 20.62 16.78 21.57
  2x2x2 Cube
Competition Round Place Best Average Result Details
 Qinhuangdao Open 2019 Final 3 3.03   3.30   3.29 3.33 3.48 3.03 3.28
First round 4 2.82   3.61   4.22 3.32 DNF 3.28 2.82
 Beijing Winter 2018 Final 12 2.01   4.05   4.30 3.60 5.74 2.01 4.25
First round 8 1.17   3.47   3.20 3.93 3.29 4.15 1.17
 Qinhuangdao Winter 2018 First round 13 3.76   4.24   5.32 4.21 4.13 4.39 3.76
 China Championship 2018 Semi Final 25 2.97   3.49   3.42 3.81 2.97 3.75 3.31
Second round 38 3.29   3.78   5.15 3.29 3.47 3.95 3.93
Combined First round 25 2.30   3.44   3.22 4.08 5.23 2.30 3.02
 Beijing Open 2018 Final 5 2.89   3.77   3.86 3.72 2.89 3.73 5.41
Second round 3 2.79   3.59   2.79 3.97 3.62 3.84 3.31
Combined First round 5 3.51   3.90   3.51 3.91 4.27 4.78 3.53
 Beijing Open 2017 Second round 44 4.06   5.62   8.03 4.06 5.34 7.11 4.42
Combined First round 59 5.35   6.20   5.35 6.91 10.07 5.42 6.26
 Weihai Open 2017 Second round 23 2.72   6.42   5.23 7.87 8.98 2.72 6.16
Combined First round 30 5.31   6.59   6.38 6.88 5.31 6.50 DNF
  4x4x4 Cube
Competition Round Place Best Average Result Details
 Qinhuangdao Open 2019 Final 4 36.41   39.22   36.41 36.68 38.08 42.90 44.19
Combined First round 3 37.00   38.78   42.35 37.49 37.00 38.63 40.22
 China Championship 2018 Semi Final 28 35.04   40.20   42.75 37.56 35.04 40.28 43.37
Second round 34 33.19   41.72   33.19 49.13 45.20 40.80 39.16
Combined First round 33 39.89   41.59   41.33 39.89 43.62 43.52 39.93
 Beijing Summer 2018 Final 14 35.59   43.28   44.42 35.59 44.59 46.82 40.83
Combined First round 3 35.37   37.24   36.22 38.57 35.37 45.78 36.94
 Tianjin Summer Open 2018 Final 11 43.22   45.64   56.92 45.87 43.29 43.22 47.75
Combined First round 8 37.73   44.63   43.91 43.65 46.33 49.60 37.73
 Beijing Open 2018 Combined First round 42 45.27   52.30   1:01.29 48.63 46.97 DNF 45.27
 Beijing Ten Years Open 2017 Combined First round 46 59.26   1:05.27   59.26 1:03.97 1:09.38 1:03.08 1:08.77
 Weihai Open 2017 Combined Final 28 1:45.55     1:45.55 DNF
  5x5x5 Cube
Competition Round Place Best Average Result Details
 Qinhuangdao Open 2019 Combined Final 15 1:35.97   1:39.01   1:35.97 1:41.21 1:37.09 DNF 1:38.73
 Qinhuangdao Winter 2018 Combined Final 10 1:21.87   1:27.43   1:21.87 1:25.41 1:29.48 1:27.40 1:32.96
 China Championship 2018 Second round 68 1:26.13   1:42.68   1:42.64 1:36.74 DNF 1:26.13 1:48.67
Combined First round 67 1:28.77   1:39.74   1:52.83 1:28.77 1:35.86 1:36.11 1:47.24
 Beijing Summer 2018 Combined First round 22 1:31.18   1:32.94   1:31.18 1:33.18 1:31.72 1:38.00 1:33.93
 Beijing Open 2018 Combined First round 40 1:35.24   1:49.51   1:53.08 1:47.96 2:04.64 1:47.50 1:35.24
  6x6x6 Cube
Competition Round Place Best Average Result Details
 Qinhuangdao Open 2019 Final 14 2:59.44   3:07.60   3:05.56 2:59.44 3:17.81
 Peking University 2018 Combined First round 10 2:47.34   2:53.75   2:51.16 3:02.76 2:47.34
 China Championship 2018 Combined First round 41 3:00.87     3:00.87
 Tianjin Summer Open 2018 Combined Final 19 3:17.33   3:23.79   3:30.74 3:17.33 3:23.31
  7x7x7 Cube
Competition Round Place Best Average Result Details
 Qinhuangdao Open 2019 Combined Final 10 4:26.83   4:35.65   4:26.83 4:48.84 4:31.28
 Peking University 2018 Combined First round 12 4:12.43   4:35.73   4:41.20 4:12.43 4:53.57
 Qinhuangdao Winter 2018 Combined Final 14 4:26.43   DNF   4:26.43 4:38.14 DNF
  3x3x3 Blindfolded
Competition Round Place Best Average Result Details
 Qinhuangdao Winter 2018 Final 9 DNF   DNF   DNF DNF DNF
 Beijing Open 2018 First round 27 DNF   DNF   DNF DNF DNF
 Beijing Ten Years Open 2017 Final 10 DNF   DNF   DNF DNF DNF
  3x3x3 One-Handed
Competition Round Place Best Average Result Details
 Qinhuangdao Open 2019 Final 8 16.03   18.20   18.67 19.75 16.03 16.19 DNF
Combined First round 5 15.36   17.11   19.87 15.89 15.98 19.47 15.36
 Beijing Winter 2018 Combined First round 14 16.68   20.75   22.09 19.84 21.00 21.41 16.68
 China Championship 2018 Semi Final 44 16.12   20.87   DNF 21.55 19.51 21.54 16.12
Second round 30 17.11   18.12   17.55 17.11 19.52 17.29 23.16
Combined First round 37 18.12   19.07   18.12 18.61 20.26 20.66 18.34
 Beijing Summer 2018 Combined First round 28 16.31   21.29   16.31 20.09 21.55 24.52 22.24
 Beijing Open 2018 Combined First round 21 17.41   22.64   21.37 21.96 24.59 17.41 26.13
 Beijing Open 2017 Combined First round 52 31.29   40.21   31.29 DNF 38.01 46.18 36.43
  Rubik's Clock
Competition Round Place Best Average Result Details
 Beijing Winter 2018 Combined Final 17 12.87   DNF   15.31 18.36 DNF DNF 12.87
  Megaminx
Competition Round Place Best Average Result Details
 Tianjin Summer Open 2018 Combined Final 17 1:27.70   1:44.36   1:44.21 1:27.70 1:47.45 1:41.41 1:59.38
  Pyraminx
Competition Round Place Best Average Result Details
 Qinhuangdao Open 2019 Final 6 4.65   6.06   6.61 4.65 7.00 5.57 6.00
First round 14 5.47   7.47   5.47 7.79 8.62 6.01 9.36
 Beijing Winter 2018 Final 10 5.89   8.04   9.02 7.78 9.02 7.32 5.89
First round 8 5.27   6.28   7.77 5.65 6.83 6.37 5.27
 Qinhuangdao Winter 2018 Final 7 4.43   6.04   6.02 4.43 11.12 6.02 6.08
First round 10 5.25   6.04   6.69 5.52 5.92 5.25 10.37
 Tianjin Summer Open 2018 Final 17 6.69   8.20   6.79 8.76 6.69 9.06 11.56
Combined First round 9 5.76   6.70   8.60 6.04 5.86 8.19 5.76
 Beijing Open 2018 Combined First round 51 7.15   9.87   9.41 8.11 12.08 14.02 7.15
  Skewb
Competition Round Place Best Average Result Details
 Qinhuangdao Open 2019 Final 2 3.85   4.08   4.05 3.92 4.28 4.76 3.85
First round 3 3.63   4.52   4.16 3.63 5.07 4.33 DNF
 Beijing Winter 2018 Final 4 4.20   5.34   4.20 6.05 4.48 DNF 5.50
First round 3 3.19   4.30   4.15 3.48 3.19 5.27 DNF
 Qinhuangdao Winter 2018 First round 21 3.45   11.77   18.33 3.45 10.04 6.93 DNF
 China Championship 2018 Final 12 4.78   5.88   4.78 6.24 5.66 5.73 6.48
Semi Final 10 4.04   4.54   4.20 5.08 8.83 4.33 4.04
Second round 17 3.34   5.03   6.34 6.20 3.34 4.91 3.97
Combined First round 52 3.07   6.96   5.57 5.40 DNF 9.92 3.07
 Beijing Summer 2018 First round 22 4.79   6.37   7.09 4.79 5.35 6.68 9.79
 Tianjin Summer Open 2018 Combined Final 2 4.24   4.63   4.40 4.94 6.70 4.24 4.54
 Beijing Open 2018 Final 17 6.62   8.08   6.62 9.68 7.56 7.38 9.31
Combined First round 11 4.07   5.72   6.38 6.53 6.08 4.69 4.07
 Beijing Open 2017 Combined First round 23 10.13   12.24   11.89 10.13 14.61 16.42 10.23
  Square-1
Competition Round Place Best Average Result Details
 Qinhuangdao Open 2019 Combined Final 5 12.24   23.89   22.28 DNF 22.01 12.24 27.37
 Beijing Winter 2018 Final 9 19.75   23.07   19.87 26.14 DNF 19.75 23.20
Combined First round 9 20.67   22.61   37.11 22.78 20.67 22.72 22.34
 China Championship 2018 Combined First round 30 25.42   27.47   30.12 25.42 27.99 27.24 27.18
 Beijing Summer 2018 Final 12 24.46   26.21   24.46 28.29 25.17 25.61 27.85
Combined First round 11 23.10   27.14   28.66 24.98 23.10 27.77 DNF
 Tianjin Summer Open 2018 Combined Final 7 20.66   27.79   25.62 28.93 36.40 20.66 28.83
  Qinhuangdao Open 2019   (2019-4-6~7)
Qinhuangdao Open 2019
Event Round Place Best Average Result Details
 Rubik's Cube Final 3 9.38   9.89   9.48 9.65 10.54 11.17 9.38
First round 4 10.18   10.38   10.29 10.31 10.18 10.55 10.78
 2x2x2 Cube Final 3 3.03   3.30   3.29 3.33 3.48 3.03 3.28
First round 4 2.82   3.61   4.22 3.32 DNF 3.28 2.82
 4x4x4 Cube Final 4 36.41   39.22   36.41 36.68 38.08 42.90 44.19
Combined First round 3 37.00   38.78   42.35 37.49 37.00 38.63 40.22
 5x5x5 Cube Combined Final 15 1:35.97   1:39.01   1:35.97 1:41.21 1:37.09 DNF 1:38.73
 6x6x6 Cube Final 14 2:59.44   3:07.60   3:05.56 2:59.44 3:17.81
 7x7x7 Cube Combined Final 10 4:26.83   4:35.65   4:26.83 4:48.84 4:31.28
 3x3x3 One-Handed Final 8 16.03   18.20   18.67 19.75 16.03 16.19 DNF
Combined First round 5 15.36   17.11   19.87 15.89 15.98 19.47 15.36
 Pyraminx Final 6 4.65   6.06   6.61 4.65 7.00 5.57 6.00
First round 14 5.47   7.47   5.47 7.79 8.62 6.01 9.36
 Skewb Final 2 3.85   4.08   4.05 3.92 4.28 4.76 3.85
First round 3 3.63   4.52   4.16 3.63 5.07 4.33 DNF
 Square-1 Combined Final 5 12.24   23.89   22.28 DNF 22.01 12.24 27.37
  Beijing Winter 2018   (2018-12-31)
Beijing Winter 2018
Event Round Place Best Average Result Details
 Rubik's Cube Final 9 10.14   11.95   12.40 12.80 10.64 10.14 DNF
Second round 7 8.30   10.57   10.78 8.30 12.07 8.87 13.21
First round 12 9.93   11.34   11.84 9.93 11.93 11.07 11.10
 2x2x2 Cube Final 12 2.01   4.05   4.30 3.60 5.74 2.01 4.25
First round 8 1.17   3.47   3.20 3.93 3.29 4.15 1.17
 3x3x3 One-Handed Combined First round 14 16.68   20.75   22.09 19.84 21.00 21.41 16.68
 Rubik's Clock Combined Final 17 12.87   DNF   15.31 18.36 DNF DNF 12.87
 Pyraminx Final 10 5.89   8.04   9.02 7.78 9.02 7.32 5.89
First round 8 5.27   6.28   7.77 5.65 6.83 6.37 5.27
 Skewb Final 4 4.20   5.34   4.20 6.05 4.48 DNF 5.50
First round 3 3.19   4.30   4.15 3.48 3.19 5.27 DNF
 Square-1 Final 9 19.75   23.07   19.87 26.14 DNF 19.75 23.20
Combined First round 9 20.67   22.61   37.11 22.78 20.67 22.72 22.34
  Peking University 2018   (2018-12-9)
Peking University 2018
Event Round Place Best Average Result Details
 6x6x6 Cube Combined First round 10 2:47.34   2:53.75   2:51.16 3:02.76 2:47.34
 7x7x7 Cube Combined First round 12 4:12.43   4:35.73   4:41.20 4:12.43 4:53.57
  Qinhuangdao Winter 2018   (2018-12-2)
Qinhuangdao Winter 2018
Event Round Place Best Average Result Details
 Rubik's Cube Final 3 7.93   9.28   10.28 12.63 7.93 9.51 8.04
First round 5 8.55   9.93   9.18 10.84 9.76 8.55 DNF
 2x2x2 Cube First round 13 3.76   4.24   5.32 4.21 4.13 4.39 3.76
 5x5x5 Cube Combined Final 10 1:21.87   1:27.43   1:21.87 1:25.41 1:29.48 1:27.40 1:32.96
 7x7x7 Cube Combined Final 14 4:26.43   DNF   4:26.43 4:38.14 DNF
 3x3x3 Blindfolded Final 9 DNF   DNF   DNF DNF DNF
 Pyraminx Final 7 4.43   6.04   6.02 4.43 11.12 6.02 6.08
First round 10 5.25   6.04   6.69 5.52 5.92 5.25 10.37
 Skewb First round 21 3.45   11.77   18.33 3.45 10.04 6.93 DNF
  China Championship 2018   (2018-10-2~4)
China Championship 2018
Event Round Place Best Average Result Details
 Rubik's Cube Semi Final 26 8.80   10.11   11.43 8.80 10.71 9.79 9.82
Second round 52 9.98   11.08   9.98 11.37 10.48 11.99 11.38
First round 48 9.23   11.06   14.80 11.84 9.23 11.18 10.16
 2x2x2 Cube Semi Final 25 2.97   3.49   3.42 3.81 2.97 3.75 3.31
Second round 38 3.29   3.78   5.15 3.29 3.47 3.95 3.93
Combined First round 25 2.30   3.44   3.22 4.08 5.23 2.30 3.02
 4x4x4 Cube Semi Final 28 35.04   40.20   42.75 37.56 35.04 40.28 43.37
Second round 34 33.19   41.72   33.19 49.13 45.20 40.80 39.16
Combined First round 33 39.89   41.59   41.33 39.89 43.62 43.52 39.93
 5x5x5 Cube Second round 68 1:26.13   1:42.68   1:42.64 1:36.74 DNF 1:26.13 1:48.67
Combined First round 67 1:28.77   1:39.74   1:52.83 1:28.77 1:35.86 1:36.11 1:47.24
 6x6x6 Cube Combined First round 41 3:00.87     3:00.87
 3x3x3 One-Handed Semi Final 44 16.12   20.87   DNF 21.55 19.51 21.54 16.12
Second round 30 17.11   18.12   17.55 17.11 19.52 17.29 23.16
Combined First round 37 18.12   19.07   18.12 18.61 20.26 20.66 18.34
 Skewb Final 12 4.78   5.88   4.78 6.24 5.66 5.73 6.48
Semi Final 10 4.04   4.54   4.20 5.08 8.83 4.33 4.04
Second round 17 3.34   5.03   6.34 6.20 3.34 4.91 3.97
Combined First round 52 3.07   6.96   5.57 5.40 DNF 9.92 3.07
 Square-1 Combined First round 30 25.42   27.47   30.12 25.42 27.99 27.24 27.18
  Beijing Summer 2018   (2018-7-29)
Beijing Summer 2018
Event Round Place Best Average Result Details
 Rubik's Cube Final 6 8.99   9.87   DNF 8.99 9.23 10.02 10.36
First round 20 8.96   11.72   8.96 10.27 12.31 14.02 12.57
 4x4x4 Cube Final 14 35.59   43.28   44.42 35.59 44.59 46.82 40.83
Combined First round 3 35.37   37.24   36.22 38.57 35.37 45.78 36.94
 5x5x5 Cube Combined First round 22 1:31.18   1:32.94   1:31.18 1:33.18 1:31.72 1:38.00 1:33.93
 3x3x3 One-Handed Combined First round 28 16.31   21.29   16.31 20.09 21.55 24.52 22.24
 Skewb First round 22 4.79   6.37   7.09 4.79 5.35 6.68 9.79
 Square-1 Final 12 24.46   26.21   24.46 28.29 25.17 25.61 27.85
Combined First round 11 23.10   27.14   28.66 24.98 23.10 27.77 DNF
  Tianjin Summer Open 2018   (2018-6-24)
Tianjin Summer Open 2018
Event Round Place Best Average Result Details
 Rubik's Cube Final 3 7.85   10.23   9.99 9.80 DNF 7.85 10.90
First round 16 8.48   12.38   13.69 8.48 10.69 12.75 13.76
 4x4x4 Cube Final 11 43.22   45.64   56.92 45.87 43.29 43.22 47.75
Combined First round 8 37.73   44.63   43.91 43.65 46.33 49.60 37.73
 6x6x6 Cube Combined Final 19 3:17.33   3:23.79   3:30.74 3:17.33 3:23.31
 Megaminx Combined Final 17 1:27.70   1:44.36   1:44.21 1:27.70 1:47.45 1:41.41 1:59.38
 Pyraminx Final 17 6.69   8.20   6.79 8.76 6.69 9.06 11.56
Combined First round 9 5.76   6.70   8.60 6.04 5.86 8.19 5.76
 Skewb Combined Final 2 4.24   4.63   4.40 4.94 6.70 4.24 4.54
 Square-1 Combined Final 7 20.66   27.79   25.62 28.93 36.40 20.66 28.83
  Beijing Open 2018   (2018-4-30~5-1)
Beijing Open 2018
Event Round Place Best Average Result Details
 Rubik's Cube Final 11 8.95   11.95   10.62 12.45 12.77 8.95 14.40
Second round 11 7.72   10.84   10.29 14.93 11.01 11.22 7.72
First round 19 10.21   11.83   11.76 12.67 11.43 12.31 10.21
 2x2x2 Cube Final 5 2.89   3.77   3.86 3.72 2.89 3.73 5.41
Second round 3 2.79   3.59   2.79 3.97 3.62 3.84 3.31
Combined First round 5 3.51   3.90   3.51 3.91 4.27 4.78 3.53
 4x4x4 Cube Combined First round 42 45.27   52.30   1:01.29 48.63 46.97 DNF 45.27
 5x5x5 Cube Combined First round 40 1:35.24   1:49.51   1:53.08 1:47.96 2:04.64 1:47.50 1:35.24
 3x3x3 Blindfolded First round 27 DNF   DNF   DNF DNF DNF
 3x3x3 One-Handed Combined First round 21 17.41   22.64   21.37 21.96 24.59 17.41 26.13
 Pyraminx Combined First round 51 7.15   9.87   9.41 8.11 12.08 14.02 7.15
 Skewb Final 17 6.62   8.08   6.62 9.68 7.56 7.38 9.31
Combined First round 11 4.07   5.72   6.38 6.53 6.08 4.69 4.07
  Beijing Ten Years Open 2017   (2017-9-17)
Beijing Ten Years Open 2017
Event Round Place Best Average Result Details
 Rubik's Cube Second round 59 14.16   15.60   19.07 14.16 16.17 14.43 16.20
First round 66 14.68   16.21   15.23 14.68 15.22 18.18 18.78
 4x4x4 Cube Combined First round 46 59.26   1:05.27   59.26 1:03.97 1:09.38 1:03.08 1:08.77
 3x3x3 Blindfolded Final 10 DNF   DNF   DNF DNF DNF
  Beijing Open 2017   (2017-6-24~25)
Beijing Open 2017
Event Round Place Best Average Result Details
 Rubik's Cube First round 104 15.85   18.36   18.57 18.70 17.82 15.85 20.98
 2x2x2 Cube Second round 44 4.06   5.62   8.03 4.06 5.34 7.11 4.42
Combined First round 59 5.35   6.20   5.35 6.91 10.07 5.42 6.26
 3x3x3 One-Handed Combined First round 52 31.29   40.21   31.29 DNF 38.01 46.18 36.43
 Skewb Combined First round 23 10.13   12.24   11.89 10.13 14.61 16.42 10.23
  Weihai Open 2017   (2017-4-30)
Weihai Open 2017
Event Round Place Best Average Result Details
 Rubik's Cube First round 43 16.78   20.94   25.35 20.64 20.62 16.78 21.57
 2x2x2 Cube Second round 23 2.72   6.42   5.23 7.87 8.98 2.72 6.16
Combined First round 30 5.31   6.59   6.38 6.88 5.31 6.50 DNF
 4x4x4 Cube Combined Final 28 1:45.55     1:45.55 DNF