Recent Competitions
Rankings

Chengming Su (苏成明)

2x2x2 Cube

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

1.41s

Best Single

3.08s

Best Average

49

Competitions

1

Best Position

516

Official Solves

104

Rounds

#3,268

Single WR

#724

Single CR
China

#203

Single NR

#5,055

Average WR

#1,383

Average CR
China

#425

Average NR

85

Podiums

21/12/2024

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 2024 21/12/2024 First round 2.90s 4.01s #33
Kunshan Open 2024 14/04/2024 First round 3.39s 3.88s #36
Zeer Rangsit Cubing 2024 29/03/2024 Final 2.88s 3.66s #9
Cebu Speedcubing Year End 2019 21/12/2019 Final 3.11s 4.47s #9
Japan Championship 2019 02/11/2019 Final 2.48s 3.52s #11
Jieyang Open 2019 11/08/2019 Final 3.92s 4.63s #11
Maoming Open 2019 30/06/2019 Final 2.48s 4.65s #7
Kunming Open 2019 26/05/2019 Final 2.55s 4.67s #7
Wuhan Open 2019 02/05/2019 Final 1.75s 3.26s #3
Weihai Open 2019 06/04/2019 Final 2.91s 4.00s #7
Medan Mini All Events 2019 16/03/2019 Final 3.45s 4.03s #3
Singapore Cube Championship 2019 23/02/2019 First round 4.06s 4.76s #35
Yangjiang Open 2019 19/01/2019 Final 2.27s 3.49s #4
Wuhu Open 2018 24/11/2018 Final 4.01s 5.37s #12
Maoming Open 2018 11/11/2018 Final 2.33s 3.80s #3
WIT Open 2018 21/10/2018 Final 3.83s 4.33s #4
China Championship 2018 02/10/2018 Semi Final 3.04s 3.50s #27
Thailand Championship 2018 15/09/2018 Final 2.43s 3.60s #5
WCA Asian Championship 2018 17/08/2018 Second round 2.27s 3.48s #45
Nanchang Medium & Small Cubes 2018 08/07/2018 First round 1.83s 4.39s #11
HUST Open 2018 26/05/2018 Final 2.52s 3.62s #6
You May Open 2018 06/05/2018 Final 2.56s 3.84s #6
Guangdong Open 2018 30/04/2018 Final 2.41s 3.64s #7
Luoyang Spring 2018 15/04/2018 Final 3.09s 4.50s #8
Hangzhou Spring 2018 17/03/2018 Second round 2.41s 4.15s #14
Inner Mongolia Winter 2018 03/02/2018 Final 3.47s 4.68s #7
Jinhua New Year's Day 2018 01/01/2018 Final 3.40s 4.91s #10
TKK Open 2017 19/11/2017 Final 3.65s 4.24s #3
Nanchang Open 2017 11/11/2017 Final 3.10s 4.08s #5
Hefei Open 2017 05/10/2017 Final 3.34s 3.97s #8
Suzhou Open 2017 16/09/2017 Final 2.37s 3.36s #2
Shantou Open 2017 20/08/2017 Final 3.18s 4.53s #10
China Championship 2017 28/07/2017 Second round 3.83s 4.49s #60
Beijing Open 2017 24/06/2017 Final 3.90s 4.54s #9
Wuhan NxN Open 2017 20/05/2017 Final 3.41s 3.66s #5
Nanjing Spring 2017 30/04/2017 Second round 2.96s 4.95s #22
Nanchang Spring 2017 15/04/2017 Final 3.35s 5.36s #11
Xi'an Cherry Blossom 2017 02/04/2017 Second round 2.23s 4.67s #22
Hangzhou Autumn 2016 19/11/2016 Final 3.63s 4.26s #7
Nanjing Autumn 2016 16/10/2016 Final 3.30s 4.35s #6
Asian Championship 2016 01/10/2016 Semi Final 3.86s 4.27s #40
Xi'an Open 2016 13/08/2016 Second round 3.41s 4.82s #16
Hefei Open 2016 15/07/2016 Final 3.13s 4.28s #11
Shanghai Songjiang Open 2016 14/05/2016 Final 3.05s 4.33s #4
Nanjing Spring 2016 30/04/2016 Second round 3.95s 4.76s #12
China Championship 2015 02/10/2015 Second round 4.50s 4.99s #41
Hefei Summer Open 2014 13/07/2014 Second round 6.03s 7.88s #27
Hefei Spring 2014 01/05/2014 Second round 5.28s 6.97s #33
Hefei Open 2013 27/07/2013 First round 4.93s 6.56s #34

Round Breakdown

Competition Date Round Single Average Position
Yancheng Open 2024 21/12/2024 First round 2.90s 4.01s #33
Kunshan Open 2024 14/04/2024 First round 3.39s 3.88s #36
Zeer Rangsit Cubing 2024 29/03/2024 First round 2.42s 3.42s #10
Zeer Rangsit Cubing 2024 29/03/2024 Final 2.88s 3.66s #9
Cebu Speedcubing Year End 2019 21/12/2019 First round 2.82s 3.56s #4
Cebu Speedcubing Year End 2019 21/12/2019 Final 3.11s 4.47s #9
Japan Championship 2019 02/11/2019 First round 2.68s 3.66s #14
Japan Championship 2019 02/11/2019 Final 2.48s 3.52s #11
Jieyang Open 2019 11/08/2019 First round 2.66s 3.76s #8
Jieyang Open 2019 11/08/2019 Final 3.92s 4.63s #11
Maoming Open 2019 30/06/2019 First round 3.06s 3.79s #6
Maoming Open 2019 30/06/2019 Final 2.48s 4.65s #7
Kunming Open 2019 26/05/2019 First round 2.76s 3.72s #4
Kunming Open 2019 26/05/2019 Final 2.55s 4.67s #7
Wuhan Open 2019 02/05/2019 First round 2.98s 5.22s #24
Wuhan Open 2019 02/05/2019 Second round 3.57s 4.16s #11
Wuhan Open 2019 02/05/2019 Final 1.75s 3.26s #3
Weihai Open 2019 06/04/2019 First round 2.47s 3.85s #6
Weihai Open 2019 06/04/2019 Final 2.91s 4.00s #7
Medan Mini All Events 2019 16/03/2019 First round 2.19s 3.78s #2
Medan Mini All Events 2019 16/03/2019 Final 3.45s 4.03s #3
Singapore Cube Championship 2019 23/02/2019 First round 4.06s 4.76s #35
Yangjiang Open 2019 19/01/2019 First round 2.99s 4.30s #6
Yangjiang Open 2019 19/01/2019 Final 2.27s 3.49s #4
Wuhu Open 2018 24/11/2018 First round 3.16s 5.35s #11
Wuhu Open 2018 24/11/2018 Second round 1.80s 3.08s #3
Wuhu Open 2018 24/11/2018 Final 4.01s 5.37s #12
Maoming Open 2018 11/11/2018 First round 3.02s 3.92s #5
Maoming Open 2018 11/11/2018 Final 2.33s 3.80s #3
WIT Open 2018 21/10/2018 First round 2.12s 3.86s #3
WIT Open 2018 21/10/2018 Final 3.83s 4.33s #4
China Championship 2018 02/10/2018 First round 2.61s 3.38s #23
China Championship 2018 02/10/2018 Second round 3.05s 4.11s #56
China Championship 2018 02/10/2018 Semi Final 3.04s 3.50s #27
Thailand Championship 2018 15/09/2018 First round 1.94s 3.32s #3
Thailand Championship 2018 15/09/2018 Final 2.43s 3.60s #5
WCA Asian Championship 2018 17/08/2018 First round 2.64s 3.69s #44
WCA Asian Championship 2018 17/08/2018 Second round 2.27s 3.48s #45
Nanchang Medium & Small Cubes 2018 08/07/2018 First round 1.83s 4.39s #11
HUST Open 2018 26/05/2018 First round 2.96s 4.25s #9
HUST Open 2018 26/05/2018 Final 2.52s 3.62s #6
You May Open 2018 06/05/2018 First round 2.80s 3.65s #3
You May Open 2018 06/05/2018 Final 2.56s 3.84s #6
Guangdong Open 2018 30/04/2018 First round 2.63s 3.61s #7
Guangdong Open 2018 30/04/2018 Second round 1.41s 3.59s #9
Guangdong Open 2018 30/04/2018 Final 2.41s 3.64s #7
Luoyang Spring 2018 15/04/2018 First round 2.24s 3.44s #1
Luoyang Spring 2018 15/04/2018 Final 3.09s 4.50s #8
Hangzhou Spring 2018 17/03/2018 First round 3.37s 4.12s #11
Hangzhou Spring 2018 17/03/2018 Second round 2.41s 4.15s #14
Inner Mongolia Winter 2018 03/02/2018 First round 3.88s 4.36s #8
Inner Mongolia Winter 2018 03/02/2018 Final 3.47s 4.68s #7
Jinhua New Year's Day 2018 01/01/2018 First round 3.26s 3.49s #3
Jinhua New Year's Day 2018 01/01/2018 Final 3.40s 4.91s #10
TKK Open 2017 19/11/2017 First round 3.12s 3.61s #1
TKK Open 2017 19/11/2017 Final 3.65s 4.24s #3
Nanchang Open 2017 11/11/2017 First round 3.39s 4.03s #3
Nanchang Open 2017 11/11/2017 Second round 4.02s 4.20s #5
Nanchang Open 2017 11/11/2017 Final 3.10s 4.08s #5
Hefei Open 2017 05/10/2017 First round 3.86s 5.40s #38
Hefei Open 2017 05/10/2017 Second round 3.15s 4.17s #14
Hefei Open 2017 05/10/2017 Final 3.34s 3.97s #8
Suzhou Open 2017 16/09/2017 First round 4.28s 5.03s #16
Suzhou Open 2017 16/09/2017 Second round 3.41s 3.70s #2
Suzhou Open 2017 16/09/2017 Final 2.37s 3.36s #2
Shantou Open 2017 20/08/2017 First round 3.81s 4.62s #13
Shantou Open 2017 20/08/2017 Final 3.18s 4.53s #10
China Championship 2017 28/07/2017 First round 3.05s 3.57s #16
China Championship 2017 28/07/2017 Second round 3.83s 4.49s #60
Beijing Open 2017 24/06/2017 First round 3.19s 3.80s #3
Beijing Open 2017 24/06/2017 Second round 2.34s 4.11s #7
Beijing Open 2017 24/06/2017 Final 3.90s 4.54s #9
Wuhan NxN Open 2017 20/05/2017 First round 3.10s 4.71s #9
Wuhan NxN Open 2017 20/05/2017 Final 3.41s 3.66s #5
Nanjing Spring 2017 30/04/2017 First round 3.25s 4.55s #16
Nanjing Spring 2017 30/04/2017 Second round 2.96s 4.95s #22
Nanchang Spring 2017 15/04/2017 First round 2.84s 3.68s #3
Nanchang Spring 2017 15/04/2017 Second round 1.98s 4.42s #10
Nanchang Spring 2017 15/04/2017 Final 3.35s 5.36s #11
Xi'an Cherry Blossom 2017 02/04/2017 First round 3.42s 5.38s #27
Xi'an Cherry Blossom 2017 02/04/2017 Second round 2.23s 4.67s #22
Hangzhou Autumn 2016 19/11/2016 First round 2.36s 3.59s #5
Hangzhou Autumn 2016 19/11/2016 Final 3.63s 4.26s #7
Nanjing Autumn 2016 16/10/2016 First round 2.03s 3.22s #4
Nanjing Autumn 2016 16/10/2016 Final 3.30s 4.35s #6
Asian Championship 2016 01/10/2016 First round 3.62s 4.51s #57
Asian Championship 2016 01/10/2016 Second round 3.38s 3.91s #21
Asian Championship 2016 01/10/2016 Semi Final 3.86s 4.27s #40
Xi'an Open 2016 13/08/2016 First round 2.82s 4.18s #11
Xi'an Open 2016 13/08/2016 Second round 3.41s 4.82s #16
Hefei Open 2016 15/07/2016 First round 2.44s 4.27s #24
Hefei Open 2016 15/07/2016 Second round 3.08s 4.68s #14
Hefei Open 2016 15/07/2016 Final 3.13s 4.28s #11
Shanghai Songjiang Open 2016 14/05/2016 First round 3.85s 4.55s #10
Shanghai Songjiang Open 2016 14/05/2016 Final 3.05s 4.33s #4
Nanjing Spring 2016 30/04/2016 First round 3.75s 4.71s #22
Nanjing Spring 2016 30/04/2016 Second round 3.95s 4.76s #12
China Championship 2015 02/10/2015 First round 3.26s 4.15s #37
China Championship 2015 02/10/2015 Second round 4.50s 4.99s #41
Hefei Summer Open 2014 13/07/2014 First round 4.88s 6.67s #24
Hefei Summer Open 2014 13/07/2014 Second round 6.03s 7.88s #27
Hefei Spring 2014 01/05/2014 First round 4.28s 7.16s #34
Hefei Spring 2014 01/05/2014 Second round 5.28s 6.97s #33
Hefei Open 2013 27/07/2013 First round 4.93s 6.56s #34
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