Jiajia Yu (余佳佳)

Country WCA ID Gender Competitions Completed Solves
China 2012YUJI02 Male 6 276

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 2511 7478 20523 11.71 13.68 18166 6747 2287
2x2x2 Cube 1419 4346 15865 3.08 4.42 10929 3128 1016
4x4x4 Cube 1032 2800 7874 43.94 48.80 6912 2507 917
5x5x5 Cube 579 1639 4805 1:23.59 1:29.08 4054 1384 478
6x6x6 Cube 849 2282 8325 4:49.91
7x7x7 Cube 517 1239 3955 4:59.55 5:14.53 3749 1185 503
3x3x3 One-Handed 1357 3558 9340 20.28 25.67 10074 4005 1548
Pyraminx 2019 5591 20345 6.86 11.58 27429 7707 2822
Square-1 833 2541 10916 44.19 53.92 9706 2283 754

Medal Collection

Gold Silver Bronze
1 0 2
Competition Round Place Single Average Solves
3x3x3 Cube
Shanghai Summer 2013 Second round 26 11.71 15.48 15.7115.9714.7511.7117.71
First round 16 12.52 13.68 13.5912.7215.0512.5214.72
Hefei Open 2013 Second round 23 12.27 14.47 13.2114.7812.2715.4126.44
First round 23 12.50 14.79 14.9312.5013.9115.8915.52
Weifang Open 2013 Final 5 12.83 14.06 15.3612.8313.1315.2513.80
Second round 3 11.89 14.04 14.3613.1814.5815.1711.89
First round 4 12.03 14.65 15.7112.6515.5812.0319.09
Nanjing Normal University 2013 Second round 14 12.59 14.31 16.2812.5914.7512.8815.30
First round 20 13.10 15.60 18.4616.6813.9516.1813.10
Shandong Open 2012 Second round 11 15.38 16.19 16.6516.1815.3816.4315.96
First round 18 15.68 18.25 22.1816.3024.2815.6816.28
Shanghai Summer 2012 Second round 38 16.15 18.15 16.6116.1519.06DNF18.77
First round 37 13.27 16.86 13.2718.2116.3620.4116.00
2x2x2 Cube
Shanghai Summer 2013 Final 12 3.36 5.58 3.583.366.067.477.09
First round 8 3.08 4.60 4.255.304.405.153.08
Hefei Open 2013 Final 12 3.93 5.20 5.084.843.935.686.34
Second round 7 3.08 4.61 5.334.906.183.593.08
First round 4 3.38 4.42 4.643.936.834.683.38
Weifang Open 2013 Final 6 5.01 5.96 5.016.755.905.836.15
First round 4 4.40 5.55 6.875.414.844.406.41
Nanjing Normal University 2013 First round 22 3.53 6.26 4.938.056.903.536.94
Shandong Open 2012 Final 5 4.81 5.35 6.415.345.094.815.63
First round 9 5.11 6.31 7.166.215.115.558.00
Shanghai Summer 2012 First round 37 4.71 6.13 5.335.504.717.757.56
4x4x4 Cube
Shanghai Summer 2013 Final 10 44.78 48.98 46.9644.7850.6656.5049.31
First round 8 43.94 48.80 43.9444.5955.5849.2852.53
Hefei Open 2013 Final 10 45.84 56.73 DNF46.0552.8845.841:11.27
First round 10 48.21 52.33 53.9248.2150.0354.5453.03
Weifang Open 2013 Final 3 46.63 52.01 57.3353.2448.3654.4346.63
Nanjing Normal University 2013 Final 4 46.44 51.75 48.8859.4751.2255.1646.44
Shandong Open 2012 Final 6 50.97 1:01.93 59.4750.971:13.111:14.1953.22
First round 6 56.13 59.80 1:21.9657.721:03.4658.2256.13
Shanghai Summer 2012 First round 31 58.18 58.181:00.00
5x5x5 Cube
Shanghai Summer 2013 Final 6 1:24.59 1:29.08 1:29.031:24.881:33.342:05.051:24.59
First round 7 1:29.58 1:32.81 1:29.581:35.521:30.501:36.131:32.41
Hefei Open 2013 Final 6 1:30.19 1:35.08 1:33.431:30.191:40.531:38.331:33.47
First round 3 1:24.92 1:29.15 1:28.641:31.651:31.891:27.151:24.92
Weifang Open 2013 Final 1 1:29.94 1:35.70 1:38.161:29.941:37.481:31.881:37.75
Nanjing Normal University 2013 Final 4 1:23.59 1:39.11 1:32.801:45.801:40.261:44.261:23.59
Shandong Open 2012 Final 3 1:34.68 1:48.29 1:40.862:15.801:50.971:34.681:53.05
Shanghai Summer 2012 First round 29 2:07.65 2:07.652:11.46
6x6x6 Cube
Hefei Open 2013 Final 16 4:49.91 4:49.91
7x7x7 Cube
Shanghai Summer 2013 Final 11 5:37.03 5:37.03
Hefei Open 2013 Final 7 4:59.55 5:14.53 5:26.604:59.555:17.43
Shanghai Summer 2012 Final 13 6:37.28 6:49.16 7:01.776:37.286:48.44
3x3x3 One-Handed
Hefei Open 2013 First round 20 24.24 25.67 26.2725.8724.8830.7724.24
Weifang Open 2013 Final 4 25.50 28.68 27.6328.4729.9325.50DNF
First round 3 22.23 27.37 35.2423.6332.0522.2326.43
Nanjing Normal University 2013 Final 11 20.28 27.19 39.0333.0624.1724.3320.28
First round 10 25.33 26.90 26.2528.5325.9128.9625.33
Shandong Open 2012 Final 10 25.28 32.98 36.0230.4736.3625.2832.44
Shanghai Summer 2012 First round 30 29.00 29.0034.11
Pyraminx
Hefei Open 2013 Final 12 8.75 15.55 8.7513.7516.3616.5518.68
First round 12 10.28 11.58 12.1510.2811.0811.6512.01
Weifang Open 2013 Final 7 11.96 12.56 20.5511.9612.6512.3712.66
First round 9 11.82 12.75 12.6912.6513.4212.9211.82
Nanjing Normal University 2013 First round 25 6.86 15.69 17.3520.2718.0611.656.86
Shandong Open 2012 Final 13 8.00 14.57 12.0816.3615.278.0023.94
Square-1
Weifang Open 2013 Final 5 44.19 53.92 1:14.6150.4458.4944.1952.83
3x3x3 Multi-Blind
Hefei Open 2013 Final 10 DNF DNF
Magic
Shandong Open 2012 Final 19 2.11 2.86 2.832.753.005.002.11
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