Yubo Ji (纪宇博)

Country WCA ID Gender Competitions Completed Solves
China 2017JIYU01 Male 17 817

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 165 425 1382 7.55 8.84 816 268 101
2x2x2 Cube 38 95 451 1.17 2.59 653 175 71
4x4x4 Cube 104 273 743 30.96 35.28 646 228 85
5x5x5 Cube 333 794 2042 1:15.13 1:18.00 1452 557 220
6x6x6 Cube 329 734 2089 2:47.34 2:53.75 1831 664 294
7x7x7 Cube 347 683 1861 4:12.43 4:35.65 2031 748 378
3x3x3 Blindfolded 639 1619 4310 3:52.41
3x3x3 One-Handed 158 370 1067 12.97 14.74 499 183 74
Clock 276 534 1512 10.67 13.27 1588 564 297
Megaminx 372 862 2545 1:18.82 1:26.49 2377 803 354
Pyraminx 220 523 1675 3.08 4.50 1134 379 166
Skewb 105 285 993 2.81 3.99 383 117 53
Square-1 77 208 832 12.24 16.68 836 221 85

Medal Collection

Gold Silver Bronze
2 3 7
Competition Round Place Single Average Solves
3x3x3 Cube
Beijing Spring PM 2021 First round 17 9.00 9.49 10.549.489.169.839.00
Beijing Winter 2019 Final 4 7.65 8.84 9.789.137.658.269.13
Second round 9 8.75 9.96 8.7510.389.0410.4512.77
First round 11 7.55 10.67 7.5511.7912.259.4810.74
Tianjin Autumn 2019 Final 5 8.07 9.34 8.0710.058.859.989.20
Second round 11 8.83 11.04 11.098.83DNF9.8612.17
First round 14 9.35 11.73 11.819.3513.1012.6910.69
Beijing Summer 2019 Final 10 10.63 12.07 12.2010.6310.7313.3013.28
Second round 7 8.82 10.17 10.4614.588.8210.189.88
First round 12 9.92 10.49 10.6910.3712.5510.419.92
Tangshan Open 2019 Final 5 8.95 11.18 10.518.9511.2314.0811.81
Second round 3 8.80 10.29 12.4310.158.8011.309.41
First round 4 9.41 10.93 11.4712.529.4111.769.55
Qinhuangdao Open 2019 Final 3 9.38 9.89 9.489.6510.5411.179.38
First round 4 10.18 10.38 10.2910.3110.1810.5510.78
Beijing Winter 2018 Final 9 10.14 11.95 12.4012.8010.6410.14DNF
Second round 7 8.30 10.57 10.788.3012.078.8713.21
First round 12 9.93 11.34 11.849.9311.9311.0711.10
Qinhuangdao Winter 2018 Final 3 7.93 9.28 10.2812.637.939.518.04
First round 5 8.55 9.93 9.1810.849.768.55DNF
China Championship 2018 Semi Final 26 8.80 10.11 11.438.8010.719.799.82
Second round 52 9.98 11.08 9.9811.3710.4811.9911.38
First round 48 9.23 11.06 14.8011.849.2311.1810.16
Beijing Summer 2018 Final 6 8.99 9.87 DNF8.999.2310.0210.36
First round 20 8.96 11.72 8.9610.2712.3114.0212.57
Tianjin Summer Open 2018 Final 3 7.85 10.23 9.999.80DNF7.8510.90
First round 16 8.48 12.38 13.698.4810.6912.7513.76
Beijing Open 2018 Final 11 8.95 11.95 10.6212.4512.778.9514.40
Second round 11 7.72 10.84 10.2914.9311.0111.227.72
First round 19 10.21 11.83 11.7612.6711.4312.3110.21
Beijing Ten Years Open 2017 Second round 59 14.16 15.60 19.0714.1616.1714.4316.20
First round 66 14.68 16.21 15.2314.6815.2218.1818.78
Beijing Open 2017 First round 104 15.85 18.36 18.5718.7017.8215.8520.98
Weihai Open 2017 First round 43 16.78 20.94 25.3520.6420.6216.7821.57
2x2x2 Cube
Beijing Spring PM 2021 First round 20 2.76 3.65 3.294.443.374.302.76
Beijing Winter 2019 Final 14 3.10 4.29 DNF3.105.173.903.81
Second round 3 1.24 2.92 2.722.581.244.173.46
First round 14 2.69 3.59 3.483.532.693.754.07
Tianjin Autumn 2019 Final 3 2.19 2.59 2.212.802.762.193.68
First round 6 1.94 3.47 4.473.574.001.942.84
Beijing Summer 2019 Final 7 1.84 3.08 3.921.842.893.353.01
First round 14 2.63 3.49 3.747.593.013.722.63
Tangshan Open 2019 Final 5 3.68 4.07 3.683.714.65DNF3.85
First round 7 2.21 4.29 5.04DNF3.632.214.21
Qinhuangdao Open 2019 Final 3 3.03 3.30 3.293.333.483.033.28
First round 4 2.82 3.61 4.223.32DNF3.282.82
Beijing Winter 2018 Final 12 2.01 4.05 4.303.605.742.014.25
First round 8 1.17 3.47 3.203.933.294.151.17
Qinhuangdao Winter 2018 First round 13 3.76 4.24 5.324.214.134.393.76
China Championship 2018 Semi Final 25 2.97 3.49 3.423.812.973.753.31
Second round 38 3.29 3.78 5.153.293.473.953.93
First round 25 2.30 3.44 3.224.085.232.303.02
Beijing Open 2018 Final 5 2.89 3.77 3.863.722.893.735.41
Second round 3 2.79 3.59 2.793.973.623.843.31
First round 5 3.51 3.90 3.513.914.274.783.53
Beijing Open 2017 Second round 44 4.06 5.62 8.034.065.347.114.42
First round 59 5.35 6.20 5.356.9110.075.426.26
Weihai Open 2017 Second round 23 2.72 6.42 5.237.878.982.726.16
First round 30 5.31 6.59 6.386.885.316.50DNF
4x4x4 Cube
Beijing Spring Special 2021 First round 26 30.96 38.94 30.9649.1445.1536.6235.04
Beijing Winter 2019 Final 6 34.52 38.22 38.2741.3237.7338.6634.52
First round 7 36.09 39.56 38.0836.0940.0340.5848.16
Tianjin Autumn 2019 Final 10 37.86 43.25 47.7644.3637.8645.5339.85
First round 9 37.88 42.22 43.2750.4345.3137.8838.07
Beijing Summer 2019 Final 13 41.22 44.02 41.2244.0545.5742.4545.96
First round 12 38.39 41.85 39.8044.8438.3943.5842.16
Tangshan Open 2019 Final 1 34.10 35.28 35.1641.7034.1034.1336.55
Qinhuangdao Open 2019 Final 4 36.41 39.22 36.4136.6838.0842.9044.19
First round 3 37.00 38.78 42.3537.4937.0038.6340.22
China Championship 2018 Semi Final 28 35.04 40.20 42.7537.5635.0440.2843.37
Second round 34 33.19 41.72 33.1949.1345.2040.8039.16
First round 33 39.89 41.59 41.3339.8943.6243.5239.93
Beijing Summer 2018 Final 14 35.59 43.28 44.4235.5944.5946.8240.83
First round 3 35.37 37.24 36.2238.5735.3745.7836.94
Tianjin Summer Open 2018 Final 11 43.22 45.64 56.9245.8743.2943.2247.75
First round 8 37.73 44.63 43.9143.6546.3349.6037.73
Beijing Open 2018 First round 42 45.27 52.30 1:01.2948.6346.97DNF45.27
Beijing Ten Years Open 2017 First round 46 59.26 1:05.27 59.261:03.971:09.381:03.081:08.77
Weihai Open 2017 Final 28 1:45.55 1:45.55DNF
5x5x5 Cube
Beijing Spring Special 2021 First round 36 1:15.96 1:23.35 1:30.551:24.331:15.961:24.631:21.10
Beijing Winter 2019 Final 15 1:24.53 1:29.01 1:31.151:26.261:30.251:30.511:24.53
First round 7 1:15.13 1:18.00 1:15.131:15.451:18.691:19.851:21.93
Beijing Summer 2019 Final 12 1:27.61 1:33.17 1:32.531:33.791:33.201:35.331:27.61
First round 12 1:26.98 1:34.32 1:36.811:40.751:35.681:30.461:26.98
Tangshan Open 2019 Final 7 1:23.50 1:31.07 1:23.501:37.491:42.011:30.481:25.23
Qinhuangdao Open 2019 Final 15 1:35.97 1:39.01 1:35.971:41.211:37.09DNF1:38.73
Qinhuangdao Winter 2018 Final 10 1:21.87 1:27.43 1:21.871:25.411:29.481:27.401:32.96
China Championship 2018 Second round 68 1:26.13 1:42.68 1:42.641:36.74DNF1:26.131:48.67
First round 67 1:28.77 1:39.74 1:52.831:28.771:35.861:36.111:47.24
Beijing Summer 2018 First round 22 1:31.18 1:32.94 1:31.181:33.181:31.721:38.001:33.93
Beijing Open 2018 First round 40 1:35.24 1:49.51 1:53.081:47.962:04.641:47.501:35.24
6x6x6 Cube
Qinhuangdao Open 2019 Final 14 2:59.44 3:07.60 3:05.562:59.443:17.81
Peking University 2018 First round 10 2:47.34 2:53.75 2:51.163:02.762:47.34
China Championship 2018 First round 41 3:00.87 3:00.87
Tianjin Summer Open 2018 Final 19 3:17.33 3:23.79 3:30.743:17.333:23.31
7x7x7 Cube
Qinhuangdao Open 2019 Final 10 4:26.83 4:35.65 4:26.834:48.844:31.28
Peking University 2018 First round 12 4:12.43 4:35.73 4:41.204:12.434:53.57
Qinhuangdao Winter 2018 Final 14 4:26.43 DNF 4:26.434:38.14DNF
3x3x3 Blindfolded
Beijing Spring Special 2021 First round 29 DNF DNF DNFDNFDNF
Beijing Winter 2019 Final 8 DNF DNF DNFDNFDNF
First round 11 3:52.41 DNF DNFDNF3:52.41
Qinhuangdao Winter 2018 Final 9 DNF DNF DNFDNFDNF
Beijing Open 2018 First round 27 DNF DNF DNFDNFDNF
Beijing Ten Years Open 2017 Final 10 DNF DNF DNFDNFDNF
3x3x3 One-Handed
Beijing Spring PM 2021 First round 13 12.97 15.19 15.9917.8515.1912.9714.40
Beijing Winter 2019 Final 4 13.87 14.74 13.9715.3513.8714.9115.78
First round 8 14.65 15.79 14.6515.8415.99DNF15.53
Tianjin Autumn 2019 Final 16 14.41 35.09 14.4116.52DNF29.2459.51
First round 4 14.05 15.36 14.8716.0115.6815.5414.05
Beijing Summer 2019 Final 9 13.57 16.18 13.57DNF18.2614.0816.19
First round 6 13.32 16.49 17.4720.6213.3216.4815.53
Tangshan Open 2019 Final 3 15.54 16.72 15.5419.7217.2517.0515.87
First round 4 13.75 18.71 18.6913.7519.10DNF18.33
Qinhuangdao Open 2019 Final 8 16.03 18.20 18.6719.7516.0316.19DNF
First round 5 15.36 17.11 19.8715.8915.9819.4715.36
Beijing Winter 2018 First round 14 16.68 20.75 22.0919.8421.0021.4116.68
China Championship 2018 Semi Final 44 16.12 20.87 DNF21.5519.5121.5416.12
Second round 30 17.11 18.12 17.5517.1119.5217.2923.16
First round 37 18.12 19.07 18.1218.6120.2620.6618.34
Beijing Summer 2018 First round 28 16.31 21.29 16.3120.0921.5524.5222.24
Beijing Open 2018 First round 21 17.41 22.64 21.3721.9624.5917.4126.13
Beijing Open 2017 First round 52 31.29 40.21 31.29DNF38.0146.1836.43
Clock
Beijing Spring Special 2021 First round 51 15.12 DNF 15.3815.6415.12DNFDNF
Beijing Winter 2019 Final 20 10.83 17.58 10.83DNF15.3620.2017.19
Tianjin Autumn 2019 Final 14 10.67 13.27 16.5414.0212.6013.1910.67
Beijing Winter 2018 Final 17 12.87 DNF 15.3118.36DNFDNF12.87
Megaminx
Beijing Spring Special 2021 First round 35 1:18.82 1:26.49 1:32.681:18.821:26.571:29.551:23.34
Beijing Winter 2019 Final 19 1:27.95 1:38.77 1:39.041:46.001:27.951:32.451:44.82
Tianjin Autumn 2019 Final 22 1:28.95 1:41.67 1:51.801:35.081:28.951:49.281:40.66
Beijing Summer 2019 Final 15 1:34.31 1:40.22 1:43.321:51.281:39.621:34.311:37.73
First round 16 1:39.97 1:42.97 1:56.251:40.201:47.831:40.871:39.97
Tianjin Summer Open 2018 Final 17 1:27.70 1:44.36 1:44.211:27.701:47.451:41.411:59.38
Pyraminx
Beijing Winter 2019 Final 10 3.08 5.27 6.804.103.084.917.10
Second round 7 3.76 4.50 3.824.283.766.655.39
First round 10 5.21 5.73 5.216.005.576.215.62
Tianjin Autumn 2019 First round 17 4.27 6.44 9.794.824.278.935.58
Beijing Summer 2019 Final 6 4.56 5.37 7.686.404.714.565.00
First round 6 3.77 5.20 5.505.686.434.423.77
Tangshan Open 2019 Final 3 3.95 5.02 5.404.153.955.525.68
First round 3 3.81 4.85 5.725.104.373.815.08
Qinhuangdao Open 2019 Final 6 4.65 6.06 6.614.657.005.576.00
First round 14 5.47 7.47 5.477.798.626.019.36
Beijing Winter 2018 Final 10 5.89 8.04 9.027.789.027.325.89
First round 8 5.27 6.28 7.775.656.836.375.27
Qinhuangdao Winter 2018 Final 7 4.43 6.04 6.024.4311.126.026.08
First round 10 5.25 6.04 6.695.525.925.2510.37
Tianjin Summer Open 2018 Final 17 6.69 8.20 6.798.766.699.0611.56
First round 9 5.76 6.70 8.606.045.868.195.76
Beijing Open 2018 First round 51 7.15 9.87 9.418.1112.0814.027.15
Skewb
Beijing Spring PM 2021 Final 10 2.85 4.74 2.855.693.944.655.64
First round 8 3.72 4.34 7.144.334.024.663.72
Beijing Winter 2019 Final 2 2.81 4.42 2.814.924.863.478.46
First round 2 3.54 3.99 4.283.953.864.153.54
Tianjin Autumn 2019 Final 4 3.96 4.79 4.555.333.965.804.48
Beijing Summer 2019 Final 5 3.69 4.46 6.313.694.804.783.80
First round 6 3.60 4.40 3.964.903.604.974.35
Qinhuangdao Open 2019 Final 2 3.85 4.08 4.053.924.284.763.85
First round 3 3.63 4.52 4.163.635.074.33DNF
Beijing Winter 2018 Final 4 4.20 5.34 4.206.054.48DNF5.50
First round 3 3.19 4.30 4.153.483.195.27DNF
Qinhuangdao Winter 2018 First round 21 3.45 11.77 18.333.4510.046.93DNF
China Championship 2018 Final 12 4.78 5.88 4.786.245.665.736.48
Semi Final 10 4.04 4.54 4.205.088.834.334.04
Second round 17 3.34 5.03 6.346.203.344.913.97
First round 52 3.07 6.96 5.575.40DNF9.923.07
Beijing Summer 2018 First round 22 4.79 6.37 7.094.795.356.689.79
Tianjin Summer Open 2018 Final 2 4.24 4.63 4.404.946.704.244.54
Beijing Open 2018 Final 17 6.62 8.08 6.629.687.567.389.31
First round 11 4.07 5.72 6.386.536.084.694.07
Beijing Open 2017 First round 23 10.13 12.24 11.8910.1314.6116.4210.23
Square-1
Beijing Spring Special 2021 First round 18 18.39 23.43 25.0022.6224.1118.3923.55
Beijing Winter 2019 Final 10 20.25 23.61 31.3422.5423.7820.2524.52
Beijing Summer 2019 Final 1 13.06 16.68 18.8121.9916.8814.3513.06
Qinhuangdao Open 2019 Final 5 12.24 23.89 22.28DNF22.0112.2427.37
Beijing Winter 2018 Final 9 19.75 23.07 19.8726.14DNF19.7523.20
First round 9 20.67 22.61 37.1122.7820.6722.7222.34
China Championship 2018 First round 30 25.42 27.47 30.1225.4227.9927.2427.18
Beijing Summer 2018 Final 12 24.46 26.21 24.4628.2925.1725.6127.85
First round 11 23.10 27.14 28.6624.9823.1027.77DNF
Tianjin Summer Open 2018 Final 7 20.66 27.79 25.6228.9336.4020.6628.83
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