Recent Competitions
Rankings

Chengming Su (苏成明)

3x3x3 One-Handed

WCA ID: 2013SUCH02
Country: China China
Active since: 2013

10.35s

Best Single

14.14s

Best Average

51

Competitions

1

Best Position

448

Official Solves

91

Rounds

#937

Single WR

#321

Single CR
China

#109

Single NR

#1,354

Average WR

#493

Average CR
China

#174

Average NR

80

Podiums

07/06/2025

Last Result
Overview
Events
3x3x3 Cube 2x2x2 Cube 4x4x4 Cube 5x5x5 Cube 6x6x6 Cube 7x7x7 Cube 3x3x3 Blindfolded 3x3x3 Fewest Moves 3x3x3 One-Handed Clock Megaminx Pyraminx Skewb Square-1 4x4x4 Blindfolded 3x3x3 Multi-Blind 3x3x3 With Feet
Competitions
Yancheng Open 2025 Xuzhou Newcomers 2025 Yancheng Open 2024 Kunshan Open 2024 Zeer Rangsit Cubing 2024 Hangzhou Open PM 2021 Cubing Korea 2019 Cebu Speedcubing Year End 2019 Ningbo Footsteps 2019 Japan Championship 2019 Shanghai Open 2019 Merdeka Mind Games 2019 Jieyang Open 2019 China Championship 2019 Maoming Open 2019 Kunming Open 2019 Please Be Quiet Thailand 2019 Wuhan Open 2019 Weihai Open 2019 Medan Mini All Events 2019 Shenzhen 3x3 Days 2019 Singapore Cube Championship 2019 Yangjiang Open 2019 Taiyuan Winter 2018 Wuhu Open 2018 Maoming Open 2018 Hangzhou Open 2018 WIT Open 2018 China Championship 2018 Thailand Championship 2018 WCA Asian Championship 2018 Jieyang Open 2018 Beijing Summer 2018 Nanchang Medium & Small Cubes 2018 HUST Open 2018 You May Open 2018 Guangdong Open 2018 Luoyang Spring 2018 Hangzhou Spring 2018 Inner Mongolia Winter 2018 Jinhua New Year's Day 2018 WHU Rubik's Cube Days 2017 TKK Open 2017 Nanchang Open 2017 Hefei Open 2017 Suzhou Open 2017 Shantou Open 2017 Quanzhou Side Event 2017 China Championship 2017 Beijing Open 2017 Wuhan NxN Open 2017 Nanjing Spring 2017 Nanchang Spring 2017 Xi'an Cherry Blossom 2017 ZUA Open 2017 Anhui University Smart Open 2017 Hangzhou Autumn 2016 Nanjing Autumn 2016 Asian Championship 2016 Yangzhou Open 2016 Xi'an Open 2016 Hefei Open 2016 Shanghai Songjiang Open 2016 Nanjing Spring 2016 Quiet AnHui University 2016 China Championship 2015 Hefei Summer Open 2014 Hefei Spring 2014 Hefei Open 2013

Event Progression

Event PB Progression

Position Progression

Result Distribution

Competition Results Table

Competition Date Round Single Average Position
Yancheng Open 2025 07/06/2025 First round 13.71s 15.43s #21
Yancheng Open 2024 21/12/2024 First round 14.81s 17.34s #21
Kunshan Open 2024 14/04/2024 Final 14.40s 17.65s #11
Zeer Rangsit Cubing 2024 29/03/2024 Final 10.35s 14.14s #3
Hangzhou Open PM 2021 18/04/2021 Final 13.97s 16.01s #7
Cebu Speedcubing Year End 2019 21/12/2019 Final 13.79s 15.68s #3
Japan Championship 2019 02/11/2019 Final 12.95s 16.65s #10
Shanghai Open 2019 19/10/2019 Final 14.66s 16.95s #9
Jieyang Open 2019 11/08/2019 Final 15.91s 16.41s #6
Maoming Open 2019 30/06/2019 Final 15.01s 17.41s #5
Kunming Open 2019 26/05/2019 Final 13.19s 14.49s #1
Wuhan Open 2019 02/05/2019 Final 15.07s 16.26s #6
Weihai Open 2019 06/04/2019 Final 15.63s 18.23s #7
Medan Mini All Events 2019 16/03/2019 Final 17.88s 19.14s #4
Shenzhen 3x3 Days 2019 02/03/2019 Final 13.63s 16.82s #8
Singapore Cube Championship 2019 23/02/2019 First round 10.36s 19.20s #21
Yangjiang Open 2019 19/01/2019 Final 10.38s 18.09s #3
Taiyuan Winter 2018 22/12/2018 First round 15.90s 18.04s #4
Wuhu Open 2018 24/11/2018 Final 14.36s 16.25s #6
Maoming Open 2018 11/11/2018 Final 12.69s 18.07s #5
China Championship 2018 02/10/2018 Semi Final 12.33s 17.28s #25
Thailand Championship 2018 15/09/2018 Final 14.50s 16.69s #7
WCA Asian Championship 2018 17/08/2018 First round 15.19s 16.80s #36
Beijing Summer 2018 29/07/2018 Final 17.22s 17.87s #11
Nanchang Medium & Small Cubes 2018 08/07/2018 Final 16.51s 17.36s #4
HUST Open 2018 26/05/2018 Final 16.46s 17.77s #8
You May Open 2018 06/05/2018 Final 15.42s 17.41s #2
Guangdong Open 2018 30/04/2018 Final 16.23s 17.12s #8
Luoyang Spring 2018 15/04/2018 Final 15.97s 17.00s #2
Hangzhou Spring 2018 17/03/2018 Final 16.01s 17.50s #7
Inner Mongolia Winter 2018 03/02/2018 Final 18.00s 18.85s #7
WHU Rubik's Cube Days 2017 25/11/2017 Final 10.56s 17.47s #3
TKK Open 2017 19/11/2017 Final 15.40s 18.08s #4
Nanchang Open 2017 11/11/2017 Final 16.58s 18.24s #4
Hefei Open 2017 05/10/2017 Final 15.43s 16.94s #5
Suzhou Open 2017 16/09/2017 Final 16.34s 17.92s #3
Shantou Open 2017 20/08/2017 First round 16.11s 22.41s #21
China Championship 2017 28/07/2017 Semi Final 17.86s 19.58s #30
Beijing Open 2017 24/06/2017 Final 17.92s 18.95s #6
Wuhan NxN Open 2017 20/05/2017 Final 17.56s 19.03s #8
Nanjing Spring 2017 30/04/2017 Second round 17.60s 20.45s #19
Nanchang Spring 2017 15/04/2017 Final 17.21s 20.50s #10
Xi'an Cherry Blossom 2017 02/04/2017 Final 17.71s 18.18s #10
ZUA Open 2017 25/03/2017 Final 18.32s 20.83s #8
Nanjing Autumn 2016 16/10/2016 Final 15.37s 18.98s #7
Asian Championship 2016 01/10/2016 First round 17.54s 20.19s #61
Xi'an Open 2016 13/08/2016 First round 15.97s 21.07s #14
Hefei Open 2016 15/07/2016 First round 19.15s 21.80s #22
Shanghai Songjiang Open 2016 14/05/2016 First round 19.10s 24.41s #20
Nanjing Spring 2016 30/04/2016 Second round 21.72s 23.18s #29
China Championship 2015 02/10/2015 First round 30.68s — #164

Round Breakdown

Competition Date Round Single Average Position
Yancheng Open 2025 07/06/2025 First round 13.71s 15.43s #21
Yancheng Open 2024 21/12/2024 First round 14.81s 17.34s #21
Kunshan Open 2024 14/04/2024 First round 14.69s 15.33s #11
Kunshan Open 2024 14/04/2024 Final 14.40s 17.65s #11
Zeer Rangsit Cubing 2024 29/03/2024 First round 14.37s 17.65s #7
Zeer Rangsit Cubing 2024 29/03/2024 Final 10.35s 14.14s #3
Hangzhou Open PM 2021 18/04/2021 First round 15.92s 17.27s #10
Hangzhou Open PM 2021 18/04/2021 Final 13.97s 16.01s #7
Cebu Speedcubing Year End 2019 21/12/2019 Final 13.79s 15.68s #3
Japan Championship 2019 02/11/2019 First round 15.34s 16.48s #12
Japan Championship 2019 02/11/2019 Final 12.95s 16.65s #10
Shanghai Open 2019 19/10/2019 Final 14.66s 16.95s #9
Jieyang Open 2019 11/08/2019 First round 13.51s 16.43s #7
Jieyang Open 2019 11/08/2019 Final 15.91s 16.41s #6
Maoming Open 2019 30/06/2019 First round 12.92s 15.82s #6
Maoming Open 2019 30/06/2019 Final 15.01s 17.41s #5
Kunming Open 2019 26/05/2019 First round 15.60s 18.00s #3
Kunming Open 2019 26/05/2019 Final 13.19s 14.49s #1
Wuhan Open 2019 02/05/2019 First round 15.65s 17.04s #9
Wuhan Open 2019 02/05/2019 Final 15.07s 16.26s #6
Weihai Open 2019 06/04/2019 First round 14.77s 16.56s #2
Weihai Open 2019 06/04/2019 Final 15.63s 18.23s #7
Medan Mini All Events 2019 16/03/2019 First round 12.23s 15.81s #1
Medan Mini All Events 2019 16/03/2019 Final 17.88s 19.14s #4
Shenzhen 3x3 Days 2019 02/03/2019 First round 14.92s 16.64s #9
Shenzhen 3x3 Days 2019 02/03/2019 Second round 13.10s 15.57s #6
Shenzhen 3x3 Days 2019 02/03/2019 Final 13.63s 16.82s #8
Singapore Cube Championship 2019 23/02/2019 First round 10.36s 19.20s #21
Yangjiang Open 2019 19/01/2019 First round 15.34s 18.55s #3
Yangjiang Open 2019 19/01/2019 Final 10.38s 18.09s #3
Taiyuan Winter 2018 22/12/2018 First round 15.90s 18.04s #4
Wuhu Open 2018 24/11/2018 First round 15.16s 17.70s #6
Wuhu Open 2018 24/11/2018 Second round 11.80s 17.12s #7
Wuhu Open 2018 24/11/2018 Final 14.36s 16.25s #6
Maoming Open 2018 11/11/2018 First round 15.12s 16.91s #5
Maoming Open 2018 11/11/2018 Final 12.69s 18.07s #5
China Championship 2018 02/10/2018 First round 16.03s 22.40s #68
China Championship 2018 02/10/2018 Second round 14.67s 18.33s #34
China Championship 2018 02/10/2018 Semi Final 12.33s 17.28s #25
Thailand Championship 2018 15/09/2018 First round 13.72s 16.90s #5
Thailand Championship 2018 15/09/2018 Final 14.50s 16.69s #7
WCA Asian Championship 2018 17/08/2018 First round 15.19s 16.80s #36
Beijing Summer 2018 29/07/2018 First round 13.76s 16.20s #6
Beijing Summer 2018 29/07/2018 Final 17.22s 17.87s #11
Nanchang Medium & Small Cubes 2018 08/07/2018 First round 17.12s 18.16s #5
Nanchang Medium & Small Cubes 2018 08/07/2018 Final 16.51s 17.36s #4
HUST Open 2018 26/05/2018 First round 14.83s 16.62s #5
HUST Open 2018 26/05/2018 Final 16.46s 17.77s #8
You May Open 2018 06/05/2018 First round 14.67s 17.66s #2
You May Open 2018 06/05/2018 Final 15.42s 17.41s #2
Guangdong Open 2018 30/04/2018 First round 17.33s 18.01s #11
Guangdong Open 2018 30/04/2018 Second round 17.92s 18.94s #12
Guangdong Open 2018 30/04/2018 Final 16.23s 17.12s #8
Luoyang Spring 2018 15/04/2018 Final 15.97s 17.00s #2
Hangzhou Spring 2018 17/03/2018 First round 14.35s 17.84s #10
Hangzhou Spring 2018 17/03/2018 Final 16.01s 17.50s #7
Inner Mongolia Winter 2018 03/02/2018 First round 18.16s 19.93s #5
Inner Mongolia Winter 2018 03/02/2018 Final 18.00s 18.85s #7
WHU Rubik's Cube Days 2017 25/11/2017 First round 15.14s 16.35s #3
WHU Rubik's Cube Days 2017 25/11/2017 Second round 15.59s 17.25s #3
WHU Rubik's Cube Days 2017 25/11/2017 Final 10.56s 17.47s #3
TKK Open 2017 19/11/2017 First round 15.81s 16.80s #3
TKK Open 2017 19/11/2017 Final 15.40s 18.08s #4
Nanchang Open 2017 11/11/2017 Final 16.58s 18.24s #4
Hefei Open 2017 05/10/2017 First round 16.95s 19.29s #8
Hefei Open 2017 05/10/2017 Final 15.43s 16.94s #5
Suzhou Open 2017 16/09/2017 Final 16.34s 17.92s #3
Shantou Open 2017 20/08/2017 First round 16.11s 22.41s #21
China Championship 2017 28/07/2017 First round 15.52s 18.94s #40
China Championship 2017 28/07/2017 Second round 17.42s 18.82s #30
China Championship 2017 28/07/2017 Semi Final 17.86s 19.58s #30
Beijing Open 2017 24/06/2017 First round 18.40s 20.18s #11
Beijing Open 2017 24/06/2017 Final 17.92s 18.95s #6
Wuhan NxN Open 2017 20/05/2017 First round 14.81s 20.53s #8
Wuhan NxN Open 2017 20/05/2017 Final 17.56s 19.03s #8
Nanjing Spring 2017 30/04/2017 First round 17.29s 18.71s #12
Nanjing Spring 2017 30/04/2017 Second round 17.60s 20.45s #19
Nanchang Spring 2017 15/04/2017 First round 13.44s 18.94s #7
Nanchang Spring 2017 15/04/2017 Final 17.21s 20.50s #10
Xi'an Cherry Blossom 2017 02/04/2017 First round 14.03s 18.72s #12
Xi'an Cherry Blossom 2017 02/04/2017 Final 17.71s 18.18s #10
ZUA Open 2017 25/03/2017 Final 18.32s 20.83s #8
Nanjing Autumn 2016 16/10/2016 First round 17.86s 20.20s #7
Nanjing Autumn 2016 16/10/2016 Final 15.37s 18.98s #7
Asian Championship 2016 01/10/2016 First round 17.54s 20.19s #61
Xi'an Open 2016 13/08/2016 First round 15.97s 21.07s #14
Hefei Open 2016 15/07/2016 First round 19.15s 21.80s #22
Shanghai Songjiang Open 2016 14/05/2016 First round 19.10s 24.41s #20
Nanjing Spring 2016 30/04/2016 First round 18.67s 24.41s #34
Nanjing Spring 2016 30/04/2016 Second round 21.72s 23.18s #29
China Championship 2015 02/10/2015 First round 30.68s — #164
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