Michael Chai (柴天方)

Region
WCA ID
Gender
Competitions
Completed Solves
United States 2016CHAI03 Male 80 2155

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 646 800 2836 7.02 9.12 3614 1013 788
2x2x2 Cube 4457 5825 20586 2.92 4.78 21969 6193 4763
4x4x4 Cube 505 657 2655 32.33 37.11 2495 632 489
5x5x5 Cube 760 1018 3972 1:12.04 1:21.74 4332 1115 816
6x6x6 Cube 1312 1765 6145 3:07.83 3:24.12 6277 1811 1353
7x7x7 Cube 1524 2059 7218 5:42.59 6:57.59 7279 2107 1565
3x3x3 Fewest Moves 588 746 3427 36 40.00 2365 552 450
3x3x3 One-Handed 2456 3341 13911 20.75 26.63 15357 3609 2646
Clock 2469 3008 9967 13.45 15.86 9356 2845 2346
Megaminx 46 57 204 36.51 45.11 373 90 71
Pyraminx 3985 5143 19508 5.72 10.09 27739 7446 5771
Square-1 3349 4157 12687 35.46 47.54 12334 4097 3307

Medal Collection

Gold Silver Bronze
8 7 8
3x3x3 Cube
Bay Area Speedcubin' 64 LIVE - SSF 2024 Second round 23 8.80 10.54 10.1111.858.809.6712.44
First round 15 8.26 9.60 10.379.578.8710.738.26
Vegas Cubing Cup Summer 2024 Final 8 9.71 10.40 12.5610.5110.679.7110.01
Second round 4 7.02 9.21 9.739.977.028.739.17
First round 7 9.43 10.11 9.859.619.4311.5810.86
CubingUSA Western Championship 2024 Semi Final 29 7.98 9.18 7.989.199.5510.428.81
Second round 47 7.93 10.43 10.657.9310.0110.6310.69
First round 36 7.74 9.68 10.8111.708.597.749.65
Rubik's WCA North American Championship 2024 Second round 161 8.82 9.42 10.4010.468.829.008.85
First round 215 8.86 9.97 11.668.8610.169.6710.08
Bay Area Speedcubin' 62 LIVE - SSF 2024 Final 14 8.47 9.74 9.249.5510.438.4711.39
Second round 11 8.11 9.35 9.799.058.119.599.41
First round 18 8.37 10.37 13.2910.0611.0210.048.37
EVO Sports Expo Cubing - Santa Clara 2024 Final 4 9.64 9.91 9.799.649.7310.5410.22
Second round 8 9.38 10.43 9.3810.5310.1510.6012.24
First round 7 9.32 10.28 10.959.8611.549.3210.02
Bay Area Speedcubin' 59 LIVE - SSF 2024 Second round 35 10.46 11.69 12.7410.9710.4612.3711.72
First round 35 9.16 11.61 9.169.8511.1214.0413.87
Hawaiʻi Big Island Winter 2024 Final 4 8.97 9.81 10.239.7311.619.478.97
Second round 4 8.04 9.73 10.4810.128.0412.298.58
First round 10 10.18 14.81 12.3824.8212.6419.4110.18
Vegas Cubing Cup Winter 2024 Second round 13 9.36 10.46 9.769.3611.3516.8010.26
First round 14 10.03 10.80 11.2410.0311.7611.0510.11
Bay Area Speedcubin' 54 Live - SSF 2023 Second round 30 9.30 10.59 9.3010.3411.0610.3711.72
First round 21 9.28 9.89 9.2810.179.4510.4310.05
UCSD Extravaganza 2023 Second round 17 8.12 9.53 10.998.1210.309.289.02
First round 28 8.94 10.90 8.9410.7113.0013.648.98
Bay Area Speedcubin' 51 Live - SSF 2023 First round 13 8.80 9.41 9.6813.389.258.809.29
Berkeley Summer 2023 Second round 42 9.40 11.32 11.1911.589.4011.1914.85
First round 36 8.76 11.09 13.308.769.6910.2918.92
Rubik's WCA World Championship 2023 Second round 289 7.96 10.20 7.9610.2611.899.1111.23
First round 233 8.18 9.32 8.2310.988.748.1813.22
CubingUSA Nationals 2023 Second round 326 9.64 11.87 9.6412.4610.7612.3818.79
First round 200 8.80 10.03 10.8510.0813.289.178.80
CubingUSA Western Championship 2023 Second round 56 9.20 9.81 11.139.209.319.7210.40
First round 55 8.23 9.99 10.0710.899.008.2310.90
Bay Area Speedcubin' 48 - 6.25 Berkeley 2023 Second round 22 8.46 10.11 9.0411.098.4610.2011.59
First round 17 10.36 10.74 10.8010.9010.5211.1310.36
Bay Area Speedcubin' 46 Live - SSF 2023 Final 8 8.12 9.67 11.6010.768.848.129.40
Second round 6 7.26 9.19 7.269.288.799.5011.37
First round 15 9.29 10.60 10.2312.8310.6810.909.29
WCC Western Championship 2022 Semi Final 27 8.75 9.26 9.388.7511.399.279.13
Second round 34 9.51 9.60 9.669.959.559.519.59
First round 43 8.42 10.09 10.2710.408.429.8510.16
Bay Area Speedcubin' 35 - Pacifica 2022 Semi Final 11 8.07 9.30 10.678.339.629.958.07
Second round 18 9.58 10.33 10.9910.169.589.8412.23
First round 18 9.26 11.20 9.2610.0810.9413.1512.58
Rubik's WCA North American Championship 2022 Second round 85 8.44 9.19 11.209.089.448.449.06
First round 139 8.85 10.13 8.859.9210.1113.7110.35
Bay Area Speedcubin' 32 LIVE - SSF 2022 Final 6 8.34 9.41 9.219.169.858.3413.31
Second round 12 8.80 10.81 8.8010.1813.7612.0210.24
First round 11 9.46 10.27 10.5110.639.6617.119.46
Bay Area Speedcubin' 29 PM 2022 Final 4 8.26 9.35 9.5715.2910.048.438.26
Second round 8 8.64 9.69 8.6410.4212.879.938.72
First round 8 7.28 9.86 11.6810.498.9610.127.28
SacCubing XI 2022 Second round 17 9.04 10.99 10.8611.1210.989.0411.80
First round 7 7.82 9.12 11.348.0510.169.147.82
Cal Poly SLO Spring 2022 Second round 24 9.28 DNF 9.2811.4420.99DNSDNS
First round 12 7.53 10.43 9.997.5311.3013.3810.00
CubingUSA Western Championship 2021 First round 22 9.24 9.92 9.819.879.2410.0710.31
CalPoly SLO Fall 2021 Second round 14 10.20 11.15 11.5010.2014.3810.4311.51
First round 8 8.27 9.39 8.979.659.548.279.72
SacCubing X 2021 Second round 22 9.77 10.20 9.7710.1410.599.8614.11
First round 13 8.34 9.84 10.0711.038.3410.778.67
Oregon State Leap Day 2020 Final 9 8.32 11.01 8.3212.7910.9910.8711.16
Second round 6 8.11 9.34 8.1914.458.119.2210.60
First round 8 8.00 10.38 11.8910.699.898.0010.56
Mudd Winter 2020 First round 15 9.42 11.17 12.2710.899.4210.3412.43
Bay Area Speedcubin' 24 2020 Final 9 8.53 10.57 10.3613.408.8512.518.53
Second round 9 9.09 10.70 10.1311.0111.1110.979.09
First round 7 8.96 9.69 10.0015.769.919.168.96
SacCubing IX 2020 Second round 14 9.45 10.44 9.4510.7810.4810.0512.19
First round 17 10.10 10.95 11.1210.1011.4511.1810.55
Bay Area Speedcubin' 23 2020 Final 10 9.16 9.86 9.2411.999.1610.749.61
Second round 12 8.71 10.07 10.309.6910.628.7110.23
First round 14 9.06 11.49 11.2413.3211.1712.079.06
Bay Area Speedcubin' 22 2019 Second round 24 8.91 11.10 11.6311.2110.478.9112.20
First round 20 9.21 10.78 11.2410.739.2114.2110.37
Bay Area Speedcubin' 21 2019 Final 15 9.26 10.40 11.229.269.6410.3311.79
Second round 13 8.58 10.01 9.078.5813.7410.6410.33
First round 18 9.13 9.96 9.1314.709.7010.989.20
Bobcat Battle 2019 Final 3 8.49 10.20 8.4910.4910.0510.0611.31
Second round 3 8.52 9.82 8.5213.049.219.4110.85
First round 2 8.83 10.38 10.4010.1710.568.8311.57
Berkeley Fall 2019 Second round 25 9.19 11.72 10.9712.8312.2011.999.19
First round 15 8.63 10.04 8.6311.549.6610.999.48
Bay Area Speedcubin' 20 2019 Second round 16 7.70 10.19 10.929.0312.897.7010.62
First round 14 9.75 10.29 10.3810.2011.9910.299.75
Berkeley Summer 2019 Final 15 9.08 10.19 9.6810.989.929.0811.55
Second round 11 8.50 9.24 8.509.0212.809.479.23
First round 15 8.83 9.95 12.6511.188.839.329.34
SacCubing VIII 2019 Second round 11 9.27 10.70 22.3810.949.2711.349.82
First round 10 10.19 10.81 10.3312.3911.3210.1910.79
CubingUSA Nationals 2019 Second round 157 9.22 11.01 10.3812.729.229.9314.79
First round 108 8.95 9.86 8.9510.709.3413.899.55
CubingUSA Western Championship 2019 Second round 32 9.48 10.77 9.489.9912.3010.0312.98
First round 23 8.22 10.13 10.479.9210.0111.618.22
Bay Area Speedcubin' 17 2019 Final 10 10.52 11.18 15.5011.8311.0210.5210.70
Second round 12 10.02 10.56 10.1311.4010.0210.1412.24
First round 14 10.09 10.88 10.2710.0910.5111.9511.87
SacCubing VII 2019 Final 9 10.24 10.77 10.8813.0210.7810.6510.24
Second round 9 9.39 10.65 12.3010.409.3910.7310.82
First round 13 9.89 11.13 10.7111.819.8913.7910.87
Bay Area Speedcubin' 16 2019 Final 10 9.49 10.80 9.4910.6112.1911.7310.06
Second round 10 9.64 10.59 11.7311.6310.0910.059.64
First round 10 7.86 10.35 9.5810.4111.057.8611.92
Berkeley Spring 2019 Second round 13 10.04 10.40 10.0410.9411.6310.2010.07
First round 11 8.28 10.22 10.7210.919.418.2810.52
Medan Mini All Events 2019 Final 6 8.63 11.78 12.458.6311.2811.6013.71
First round 4 9.70 10.33 9.739.7015.5510.5710.70
Bay Area Speedcubin' 15 2019 Final 12 9.42 10.97 13.6710.3712.899.429.66
Second round 12 8.03 10.06 11.1811.218.7110.298.03
First round 13 9.99 10.42 10.7210.4011.089.9910.13
Bay Area Speedcubin' 14 2019 Second round 18 8.95 10.99 10.3910.108.9512.4812.73
First round 16 9.15 11.28 9.1512.0115.6611.8010.02
Bay Area Speedcubin' 13 2019 Final 12 10.40 12.22 10.4013.9610.4613.2912.90
Second round 12 9.14 10.29 10.829.149.2410.8112.13
First round 24 8.26 11.42 19.9414.1410.239.908.26
SacCubing VI 2019 Final 11 9.40 10.58 11.2713.299.4010.0310.45
Second round 10 9.73 10.49 10.1111.1410.2314.129.73
First round 12 9.84 11.01 10.6911.0011.6911.359.84
Berkeley Fall 2018 Final 13 10.24 11.11 10.6512.0010.2410.6913.67
Second round 15 9.61 11.09 11.0111.2212.759.6111.03
First round 17 9.56 11.95 11.2513.8713.3311.269.56
Bay Area Speedcubin' 12 2018 Second round 15 10.27 10.64 10.2710.4110.4211.0811.87
First round 19 8.96 11.79 9.498.9612.8213.05DNF
Berkeley Summer 2018 Second round 28 10.08 12.12 11.7712.5812.5612.0210.08
First round 17 9.81 10.82 10.6110.579.8111.2712.46
SacCubing V 2018 Second round 14 10.19 11.70 13.2214.0910.1911.3310.56
First round 12 9.11 11.27 9.1128.6510.8710.2012.73
CubingUSA Western Championship 2018 Second round 32 10.00 11.16 10.0010.1212.2311.1317.86
First round 23 10.01 10.85 10.0110.9811.4610.2311.34
SacCubing IV 2018 Second round 26 9.23 13.54 12.469.23DNF12.2315.93
First round 9 9.33 10.24 9.5111.4218.819.809.33
Berkeley Spring 2018 Second round 26 10.17 13.86 27.5910.1713.5113.6714.41
First round 30 10.82 13.68 12.6115.3813.0410.8219.65
Berkeley Winter 2018 Second round 20 9.87 11.36 12.0612.399.8710.3111.72
First round 12 8.67 11.16 11.5411.5712.998.6710.36
Berkeley Fall 2017 Second round 23 10.97 11.52 12.1011.4512.5410.9711.00
First round 24 10.49 11.63 10.4911.5312.8310.5314.30
San Ramon Cubed 2017 Final 13 9.72 11.25 9.7211.9912.0811.0410.72
Second round 9 9.26 10.83 11.989.3411.989.2611.16
First round 20 10.73 11.92 13.8510.7311.0516.2810.86
San Francisco Bay Open 2017 Final 20 10.80 15.84 16.4613.3910.8017.6626.45
Second round 14 9.13 12.08 12.0710.5513.639.1317.18
First round 7 9.27 10.64 9.369.2712.0010.5514.58
Berkeley Summer 2017 Final 8 10.10 10.95 12.6811.2010.7610.9010.10
Second round 10 9.64 10.71 13.899.6410.6910.0911.34
First round 29 9.88 12.45 9.8812.0112.4912.8413.76
SacCubing II 2017 Second round 18 10.18 13.21 10.1815.7713.9014.0311.71
First round 11 9.80 11.49 11.899.8011.7010.8817.77
San Ramon 2017 Final 12 10.32 11.22 12.2010.3211.3111.9910.35
Second round 10 9.55 11.21 11.7710.2212.9511.639.55
First round 15 10.96 11.91 13.8511.4110.9611.8712.46
6.25 Bay Area 2017 First round 26 10.94 12.29 10.9412.1112.9311.8413.17
Zhuhai Open 2017 Second round 15 11.62 12.15 12.3211.6212.4912.4811.64
First round 19 10.89 13.01 13.4715.8012.7210.8912.85
Berkeley Spring 2017 Second round 20 10.67 13.18 11.7110.6713.9315.5513.89
First round 21 10.92 12.57 11.8113.5412.3710.9218.05
Berkeley Winter 2017 Second round 21 11.00 12.84 11.0017.9111.5615.3711.60
First round 25 13.52 13.98 14.0714.0115.2613.5213.86
Armin Open 2017 Second round 25 12.39 13.70 13.7215.0114.4312.3912.95
First round 19 10.70 13.11 13.5913.4010.7012.3313.73
Shenzhen New Year 2017 Second round 16 11.50 13.01 13.8012.8612.3811.5014.25
First round 40 12.19 15.84 12.1936.6714.3318.1315.07
Berkeley Fall 2016 Second round 16 11.47 12.85 11.4712.8913.7011.9614.71
First round 24 11.64 13.33 11.6415.0112.5814.7812.63
Berkeley Summer 2016 First round 36 12.85 14.77 15.9814.1612.8516.0414.18
Arnold Classic Asia 2016 First round 19 10.67 13.66 14.2714.6512.6014.1110.67
One Night in Beijing 2016 Second round 37 12.45 15.23 12.4515.5715.3715.6614.74
First round 34 12.48 15.37 12.4817.6314.5715.6515.88
Berkeley Spring 2016 First round 29 13.18 15.33 13.7117.0715.2028.8413.18
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