Chio Wai Cheng (趙偉程)

Country WCA ID Gender Competitions Completed Solves
Macau 2008CHEN10 Male 17 622

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 1 1318 3700 8.91 10.47 2743 956 1
2x2x2 Cube 2 3961 12609 3.22 4.70 9459 3066 2
4x4x4 Cube 1 1389 3524 39.91 49.37 4988 1996 1
5x5x5 Cube 1 1248 3238 1:23.50 1:27.82 2532 966 1
6x6x6 Cube 1 1239 3650 3:27.30 4:15.77 4436 1467 1
7x7x7 Cube 1 1410 4213 6:09.02 6:43.87 3899 1322 2
3x3x3 Blindfolded 2 1812 4803 4:27.75
3x3x3 One-Handed 2 5004 11870 24.70 28.69 10348 4468 2
Pyraminx 4 16513 51266 16.84 18.28 41822 13496 3
3x3x3 Multi-Blind 1 433 1491 2/2 13:52

Medal Collection

Gold Silver Bronze
3 5 8

Record Collection

WR CR NR
61
Competition Round Place Single Average Solves
3x3x3 Cube
Back To Cubing Hong Kong 2015 Final 9 10.84 13.53 12.7714.4413.3810.8420.33
First round 4 10.84 12.32 13.8410.8412.7113.0211.22
Guangdong Open 2013 Final 3 9.27 11.00 10.909.2711.1510.9612.94
Semi Final 4 10.51 11.14 10.9010.5112.0311.3711.16
Second round 1 9.29 10.49 9.9211.0510.519.2911.87
First round 3 9.18 11.04 10.6312.239.1811.7610.72
Guangzhou CCSA Championship 2013 Final 6 10.68 11.30 10.9312.0610.6810.9012.90
Second round 5 10.28 11.48 11.6515.7310.6812.1210.28
First round 3 9.76 10.47 NR 11.0210.1413.1310.249.76
Guangzhou SCAU Open 2013 Final 1 11.20 11.65 11.5811.6911.6711.8511.20
Second round 4 12.06 12.75 38.0213.8712.0612.1212.27
First round 5 12.91 14.11 15.0912.9113.0719.2614.16
Asian Championship 2012 Semi Final 24 11.53 12.64 13.0911.5312.6812.14DNF
Second round 29 11.74 12.92 12.9112.1211.7413.7414.46
First round 25 11.79 13.06 11.8113.2011.7914.2314.18
Guangdong Open 2012 Final 5 10.96 12.76 10.9612.1613.5814.4712.55
Second round 4 11.33 11.71 12.8611.7811.5311.3311.81
First round 5 10.13 12.46 11.3112.9314.6310.1313.13
Guangzhou SCUT 2012 Final 5 9.77 11.96 16.4012.6811.099.7712.11
Second round 2 10.71 12.36 13.0818.9010.7111.9512.04
First round 3 8.91 NR 11.43 10.5615.3113.889.868.91
Guangzhou Summer Vacation 2011 Final 4 9.94 11.98 9.9413.9612.0910.5813.28
First round 2 9.75 NR 11.95 9.7512.2212.3311.8611.77
One-to-eight Cubes Competition 2011 Final 1 9.88 11.24 11.029.8813.1611.0611.63
Second round 3 10.83 12.04 10.8311.1613.0313.5211.94
First round 3 10.72 13.12 12.8813.2715.5913.2110.72
Guangzhou Small Cubes 2010 Final 2 10.25 11.19 NR 10.2512.4010.8410.3313.86
Second round 2 10.61 12.33 11.7114.1811.1110.6118.69
First round 1 10.96 12.36 13.5315.2110.9611.5811.96
Hong Kong Open 2010 Final 2 10.00 11.61 NR 15.1314.1610.0010.1310.55
Second round 5 9.80 NR 13.02 9.8012.6113.2714.8813.18
First round 3 10.94 12.05 NR 12.0510.9412.4011.6913.81
Hong Kong Cube Day 2010 Final 1 11.16 12.63 11.5014.5011.1613.8012.58
First round 2 11.46 13.66 14.5313.0515.7113.4011.46
Guangdong Open 2009 Final 3 12.15 12.75 12.6113.3612.2712.1515.75
Second round 6 12.64 13.67 13.1313.8317.6414.0612.64
First round 2 11.30 12.64 12.0212.0913.8015.1511.30
Shenzhen Summer Open 2009 Final 7 12.44 14.22 15.6814.0812.4413.8814.69
Second round 2 11.11 13.23 14.1912.4713.0211.1114.25
First round 2 10.09 NR 12.10 NR 11.8811.9410.0912.7212.47
Macau Rubik's Open 2009 Final 4 12.66 14.43 22.8012.6613.6513.0616.59
Second round 1 11.84 12.97 NR DNF12.5513.6512.7211.84
First round 1 12.34 12.99 NR 12.3414.1112.6612.5313.77
Hong Kong Open 2009 Final 6 11.34 NR 14.64 16.5214.0216.2513.6511.34
Second round 5 12.53 NR 14.86 21.8812.5314.0614.9715.56
First round 4 14.15 15.30 14.7816.68DNF14.4314.15
Hong Kong Open 2008 Second round 16 18.91 21.50 18.9119.2827.6524.0021.22
First round 16 18.69 DNFDNF18.69
2x2x2 Cube
Back To Cubing Hong Kong 2015 First round 18 4.58 6.54 8.066.305.254.588.25
Guangdong Open 2013 Second round 19 3.22 NR 5.20 4.165.273.226.366.18
First round 27 4.88 5.73 10.645.104.885.626.46
Guangzhou CCSA Championship 2013 First round 20 4.09 5.32 5.126.345.594.095.24
Guangzhou SCAU Open 2013 Final 4 4.30 5.01 5.684.844.885.304.30
First round 5 3.64 5.46 6.145.703.644.547.61
Asian Championship 2012 First round 48 5.90 6.62 5.907.386.166.707.00
Guangdong Open 2012 Second round 9 3.27 NR 5.15 3.274.5616.006.094.81
First round 4 4.08 4.70 NR 4.085.404.334.36DNF
Guangzhou SCUT 2012 Final 3 3.75 NR 5.15 NR 21.255.033.754.935.48
First round 3 3.77 NR 5.21 NR 4.803.775.8314.155.00
Guangzhou Summer Vacation 2011 First round 21 5.36 7.92 5.366.6311.468.478.65
One-to-eight Cubes Competition 2011 Final 9 3.90 5.76 7.025.153.905.1111.13
Guangzhou Small Cubes 2010 Final 3 4.33 5.36 4.335.715.085.315.68
First round 8 5.19 6.53 7.165.84DNF5.196.59
Hong Kong Open 2010 Second round 7 4.44 5.32 5.154.905.909.334.44
First round 9 4.61 5.52 4.616.405.344.837.69
Hong Kong Cube Day 2010 Final 7 4.69 6.11 4.946.304.697.0812.00
First round 3 3.81 NR 5.30 NR 3.815.216.304.406.34
Guangdong Open 2009 Final 8 5.75 6.28 6.885.755.80DNF6.15
First round 8 4.33 NR 5.55 NR 6.059.114.336.064.55
Shenzhen Summer Open 2009 Final 9 5.28 6.78 6.816.836.845.286.71
First round 9 5.86 6.29 6.525.935.866.416.72
Macau Rubik's Open 2009 Final 3 4.72 NR 6.00 NR 6.186.945.446.384.72
Hong Kong Open 2009 Final 17 6.31 8.12 7.2110.3111.166.316.83
First round 17 5.55 NR 7.15 NR 7.725.557.486.258.18
Hong Kong Open 2008 Final 21 7.97 12.11 8.90DNF8.7218.727.97
4x4x4 Cube
Back To Cubing Hong Kong 2015 Final 11 44.21 55.12 53.4354.4057.531:11.4444.21
Guangdong Open 2013 Final 7 40.76 50.22 1:11.7549.4340.7644.6356.59
Second round 6 44.31 50.04 1:00.3648.1344.3155.0446.95
First round 15 50.99 54.47 50.9956.8751.39DNF55.15
Guangzhou CCSA Championship 2013 First round 14 48.12 53.05 53.4548.1256.2553.1352.57
Guangzhou SCAU Open 2013 Final 5 52.49 54.30 53.1552.4952.5957.1559.78
Asian Championship 2012 First round 22 47.83 49.37 NR 47.8451.5147.8356.3248.77
Guangdong Open 2012 Final 9 47.25 52.49 49.2156.0052.251:01.1947.25
First round 9 46.47 50.09 46.4750.9751.5047.8154.25
Guangzhou SCUT 2012 Final 8 45.47 54.16 57.7758.841:08.8845.4745.88
Guangzhou Summer Vacation 2011 Final 7 43.75 53.72 56.5653.1843.751:01.1351.41
One-to-eight Cubes Competition 2011 Final 3 48.43 50.06 NR 51.7048.4350.9449.0850.15
Hong Kong Open 2010 Final 9 52.71 58.34 59.2559.2752.7157.1358.63
Second round 6 50.03 57.29 1:40.861:03.0057.2851.5950.03
First round 6 39.91 NR 56.42 1:05.1139.9155.5857.1656.52
Hong Kong Cube Day 2010 Final 2 52.09 55.90 59.471:05.3453.5354.7152.09
First round 2 50.78 55.60 NR 1:09.6652.4457.7556.6150.78
Guangdong Open 2009 Final 8 59.58 1:05.65 1:14.971:08.521:07.4759.581:00.97
First round 13 47.41 NR 1:10.67 1:05.681:11.2147.411:17.411:15.13
Shenzhen Summer Open 2009 Final 7 53.38 NR 1:06.56 1:05.841:10.941:20.6653.381:02.90
First round 5 58.61 NR 1:02.06 NR 59.061:06.861:05.1558.611:01.96
Macau Rubik's Open 2009 Final 5 1:04.30 1:07.23 NR 1:12.771:05.301:07.711:04.301:08.69
Hong Kong Open 2009 First round 17 1:05.93 1:18.85 1:05.931:08.531:19.911:28.111:34.94
5x5x5 Cube
Guangzhou CCSA Championship 2013 Final 9 1:36.81 1:39.71 1:36.811:39.081:41.991:53.361:38.06
Guangzhou SCAU Open 2013 Final 3 1:25.46 1:31.90 1:40.491:27.751:27.451:42.571:25.46
Asian Championship 2012 First round 19 1:25.71 1:35.23 1:40.421:26.201:40.071:25.711:39.43
Guangdong Open 2012 Final 6 1:24.50 1:27.82 NR 1:25.881:47.411:28.241:29.341:24.50
First round 7 1:23.50 NR 1:29.73 NR 1:57.831:23.501:25.021:30.401:33.78
Guangzhou SCUT 2012 Final 2 1:34.34 1:37.87 NR 1:34.771:42.411:50.161:36.441:34.34
One-to-eight Cubes Competition 2011 Final 5 1:36.68 1:38.89 NR 1:42.221:37.651:36.681:42.131:36.90
Hong Kong Open 2010 First round 11 1:48.13 1:52.76 1:52.331:53.281:48.131:52.671:59.41
Hong Kong Cube Day 2010 First round 8 1:28.09 1:50.78 2:12.131:52.911:53.931:28.091:45.50
Guangdong Open 2009 Final 4 1:41.09 1:44.38 1:44.031:46.001:41.091:47.191:43.11
First round 6 1:48.03 1:53.36 1:55.031:48.031:53.361:51.682:00.56
Shenzhen Summer Open 2009 Final 5 1:27.15 NR 1:39.52 NR 1:38.781:34.721:56.161:45.051:27.15
First round 5 1:38.86 1:49.66 NR 1:57.021:46.161:38.861:45.812:00.33
Hong Kong Open 2009 Final 3 1:38.50 NR 1:49.98 NR 1:38.501:50.461:55.531:51.031:48.46
6x6x6 Cube
Asian Championship 2012 First round 18 4:31.56 DNF DNF4:54.794:31.56
Guangdong Open 2012 Final 6 4:06.68 4:15.77 NR 4:07.964:32.664:06.68
One-to-eight Cubes Competition 2011 Final 6 3:27.30 NR 4:27.11 NR 3:27.304:57.204:56.83
Guangdong Open 2009 Final 6 4:24.65 NR 4:36.00 NR 4:24.654:27.184:56.16
7x7x7 Cube
One-to-eight Cubes Competition 2011 Final 7 6:21.72 DNF 6:40.436:21.72DNF
Guangdong Open 2009 Final 7 6:09.02 NR 6:43.87 7:00.656:09.027:01.94
3x3x3 Blindfolded
Guangzhou Small Cubes 2010 Final 4 DNF DNF DNFDNFDNF
Hong Kong Open 2010 Final 5 4:27.75 DNF 4:27.75DNFDNF
Guangdong Open 2009 First round 9 5:02.93 DNF 5:02.93DNF5:47.96
3x3x3 One-Handed
Guangzhou CCSA Championship 2013 First round 33 26.21 31.95 36.0632.5926.2127.1938.77
Guangzhou SCAU Open 2013 First round 11 24.70 NR 30.65 30.1336.9333.2628.5624.70
Asian Championship 2012 First round 42 26.73 30.41 27.4034.0326.7329.7936.99
Guangdong Open 2012 First round 19 25.41 NR 28.69 NR DNF28.4728.6525.4128.94
Guangzhou SCUT 2012 Final 17 27.13 29.77 NR 40.0928.8431.8527.1328.63
Guangzhou Summer Vacation 2011 Final 16 29.05 33.35 32.4129.0534.8035.2132.84
Guangzhou Small Cubes 2010 First round 16 25.71 NR 32.11 NR 34.8030.6836.0825.7130.86
Hong Kong Open 2010 First round 31 33.96 42.47 39.3440.281:35.2847.8033.96
Hong Kong Cube Day 2010 First round 13 36.19 41.72 39.8344.5940.7536.1945.46
Guangdong Open 2009 First round 40 35.19 45.10 55.5556.9735.1938.5841.16
Pyraminx
Guangdong Open 2009 First round 17 16.84 18.28 NR 16.8417.4325.9719.3818.02
3x3x3 Multi-Blind
Guangdong Open 2009 Final 2 2/2 13:52 NR 2/2 13:52

History of National Records

Single Average Competition Round Solves
3x3x3 Cube
10.47 Guangzhou CCSA Championship 2013 First round 11.0210.1413.1310.249.76
8.91 Guangzhou SCUT 2012 First round
9.75 Guangzhou Summer Vacation 2011 First round
11.19 Guangzhou Small Cubes 2010 Final 10.2512.4010.8410.3313.86
11.61 Hong Kong Open 2010 Final 15.1314.1610.0010.1310.55
9.80 Hong Kong Open 2010 Second round
12.05 Hong Kong Open 2010 First round 12.0510.9412.4011.6913.81
10.09 12.10 Shenzhen Summer Open 2009 First round 11.8811.9410.0912.7212.47
12.97 Macau Rubik's Open 2009 Second round DNF12.5513.6512.7211.84
12.99 Macau Rubik's Open 2009 First round 12.3414.1112.6612.5313.77
11.34 Hong Kong Open 2009 Final
12.53 Hong Kong Open 2009 Second round
2x2x2 Cube
3.22 Guangdong Open 2013 Second round
3.27 Guangdong Open 2012 Second round
4.70 Guangdong Open 2012 First round 4.085.404.334.36DNF
3.75 5.15 Guangzhou SCUT 2012 Final 21.255.033.754.935.48
3.77 5.21 Guangzhou SCUT 2012 First round 4.803.775.8314.155.00
3.81 5.30 Hong Kong Cube Day 2010 First round 3.815.216.304.406.34
4.33 5.55 Guangdong Open 2009 First round 6.059.114.336.064.55
4.72 6.00 Macau Rubik's Open 2009 Final 6.186.945.446.384.72
5.55 7.15 Hong Kong Open 2009 First round 7.725.557.486.258.18
4x4x4 Cube
49.37 Asian Championship 2012 First round 47.8451.5147.8356.3248.77
50.06 One-to-eight Cubes Competition 2011 Final 51.7048.4350.9449.0850.15
39.91 Hong Kong Open 2010 First round
55.60 Hong Kong Cube Day 2010 First round 1:09.6652.4457.7556.6150.78
47.41 Guangdong Open 2009 First round
53.38 Shenzhen Summer Open 2009 Final
58.61 1:02.06 Shenzhen Summer Open 2009 First round 59.061:06.861:05.1558.611:01.96
1:07.23 Macau Rubik's Open 2009 Final 1:12.771:05.301:07.711:04.301:08.69
5x5x5 Cube
1:27.82 Guangdong Open 2012 Final 1:25.881:47.411:28.241:29.341:24.50
1:23.50 1:29.73 Guangdong Open 2012 First round 1:57.831:23.501:25.021:30.401:33.78
1:37.87 Guangzhou SCUT 2012 Final 1:34.771:42.411:50.161:36.441:34.34
1:38.89 One-to-eight Cubes Competition 2011 Final 1:42.221:37.651:36.681:42.131:36.90
1:27.15 1:39.52 Shenzhen Summer Open 2009 Final 1:38.781:34.721:56.161:45.051:27.15
1:49.66 Shenzhen Summer Open 2009 First round 1:57.021:46.161:38.861:45.812:00.33
1:38.50 1:49.98 Hong Kong Open 2009 Final 1:38.501:50.461:55.531:51.031:48.46
6x6x6 Cube
4:15.77 Guangdong Open 2012 Final 4:07.964:32.664:06.68
3:27.30 4:27.11 One-to-eight Cubes Competition 2011 Final 3:27.304:57.204:56.83
4:24.65 4:36.00 Guangdong Open 2009 Final 4:24.654:27.184:56.16
7x7x7 Cube
6:09.02 Guangdong Open 2009 Final
3x3x3 One-Handed
24.70 Guangzhou SCAU Open 2013 First round
25.41 28.69 Guangdong Open 2012 First round DNF28.4728.6525.4128.94
29.77 Guangzhou SCUT 2012 Final 40.0928.8431.8527.1328.63
25.71 32.11 Guangzhou Small Cubes 2010 First round 34.8030.6836.0825.7130.86
Pyraminx
18.28 Guangdong Open 2009 First round 16.8417.4325.9719.3818.02
3x3x3 Multi-Blind
2/2 13:52 Guangdong Open 2009 Final