Recent Competitions
Rankings

Haichuan Du (杜海川)

2x2x2 Cube

WCA ID: 2011DUHA01
Country: China China
Active since: 2011

1.09s

Best Single

2.61s

Best Average

28

Competitions

1

Best Position

308

Official Solves

63

Rounds

#1,370

Single WR

#255

Single CR
China

#75

Single NR

#2,587

Average WR

#682

Average CR
China

#224

Average NR

54

Podiums

28/10/2022

Last Result

Event Progression

Event PB Progression

Position Progression

Result Distribution

Competition Results Table

Competition Date Round Single Average Position
Kewbz UK Championship 2022 28/10/2022 First round 2.06s 3.46s #29
Kunshan Afternoon 2021 02/05/2021 Final 3.11s 3.54s #6
Guildford Open 2020 18/01/2020 Final 2.88s 3.25s #7
Wuxi Autumn 2018 20/10/2018 Final 2.70s 3.43s #8
Shanghai Winter 2018 20/01/2018 Final 3.12s 3.42s #7
Zhenjiang Open 2017 10/12/2017 Final 1.09s 2.61s #4
Nanjing Autumn 2017 04/11/2017 Final 2.76s 3.55s #3
Yangzhou Open 2017 20/08/2017 Final 3.00s 3.86s #8
China Championship 2017 28/07/2017 Final 2.92s 3.55s #9
ZUST Open 2017 10/06/2017 Final 2.83s 3.15s #3
Hefei Open 2016 15/07/2016 Final 2.50s 3.79s #9
Suzhou Open 2016 02/07/2016 Final 2.58s 4.16s #8
Shanghai Songjiang Open 2016 14/05/2016 Final 3.37s — #11
Shanghai Spring 2016 19/03/2016 Final 2.88s 3.80s #7
China Championship 2015 02/10/2015 Final 3.30s 4.60s #18
Shanghai Summer Open 2015 30/08/2015 Final 3.30s 3.61s #2
Wuxi Open 2015 08/08/2015 Final 3.07s 4.04s #5
Hefei Open 2015 17/07/2015 Final 3.56s 4.31s #10
Nanjing Spring 2015 01/05/2015 Second round 1.55s 5.05s #15
Shanghai Fudan Spring 2015 25/04/2015 Final 3.27s 3.77s #4
Cube Elite Union Cafe 2014 06/12/2014 Final 3.63s 4.45s #3
Nantong Open 2014 19/07/2014 Final 3.35s 5.37s #4
Suzhou Open 2014 12/07/2014 First round 1.75s 4.90s #15
Shanghai Spring 2014 02/03/2014 Final 2.98s 3.94s #1
Shanghai Summer 2013 03/08/2013 First round 2.77s 5.00s #12
Shanghai Maritime Open 2013 20/04/2013 First round 2.73s 6.11s #10
Shanghai Summer 2012 21/07/2012 First round 5.19s 6.91s #56
Shanghai Snowball Winter 2011 24/12/2011 First round 11.38s 13.33s #17

Round Breakdown

Competition Date Round Single Average Position
Kewbz UK Championship 2022 28/10/2022 First round 2.06s 3.46s #29
Kunshan Afternoon 2021 02/05/2021 First round 1.84s 2.87s #7
Kunshan Afternoon 2021 02/05/2021 Final 3.11s 3.54s #6
Guildford Open 2020 18/01/2020 First round 2.17s 4.01s #23
Guildford Open 2020 18/01/2020 Final 2.88s 3.25s #7
Wuxi Autumn 2018 20/10/2018 First round 2.92s 3.48s #4
Wuxi Autumn 2018 20/10/2018 Final 2.70s 3.43s #8
Shanghai Winter 2018 20/01/2018 First round 1.97s 3.36s #6
Shanghai Winter 2018 20/01/2018 Final 3.12s 3.42s #7
Zhenjiang Open 2017 10/12/2017 First round 2.78s 4.28s #9
Zhenjiang Open 2017 10/12/2017 Second round 2.87s 3.33s #5
Zhenjiang Open 2017 10/12/2017 Final 1.09s 2.61s #4
Nanjing Autumn 2017 04/11/2017 First round 3.34s 4.01s #7
Nanjing Autumn 2017 04/11/2017 Second round 1.95s 4.35s #6
Nanjing Autumn 2017 04/11/2017 Final 2.76s 3.55s #3
Yangzhou Open 2017 20/08/2017 First round 2.92s 3.53s #8
Yangzhou Open 2017 20/08/2017 Second round 2.69s 3.10s #4
Yangzhou Open 2017 20/08/2017 Final 3.00s 3.86s #8
China Championship 2017 28/07/2017 First round 2.61s 3.08s #5
China Championship 2017 28/07/2017 Second round 2.49s 2.98s #5
China Championship 2017 28/07/2017 Semi Final 2.94s 3.42s #12
China Championship 2017 28/07/2017 Final 2.92s 3.55s #9
ZUST Open 2017 10/06/2017 First round 2.43s 3.80s #6
ZUST Open 2017 10/06/2017 Final 2.83s 3.15s #3
Hefei Open 2016 15/07/2016 First round 2.07s 3.09s #4
Hefei Open 2016 15/07/2016 Second round 2.93s 3.26s #4
Hefei Open 2016 15/07/2016 Final 2.50s 3.79s #9
Suzhou Open 2016 02/07/2016 First round 3.39s 4.83s #12
Suzhou Open 2016 02/07/2016 Second round 2.27s 3.76s #11
Suzhou Open 2016 02/07/2016 Final 2.58s 4.16s #8
Shanghai Songjiang Open 2016 14/05/2016 First round 2.31s 3.76s #2
Shanghai Songjiang Open 2016 14/05/2016 Final 3.37s — #11
Shanghai Spring 2016 19/03/2016 First round 2.41s 3.37s #4
Shanghai Spring 2016 19/03/2016 Second round 2.65s 3.88s #3
Shanghai Spring 2016 19/03/2016 Final 2.88s 3.80s #7
China Championship 2015 02/10/2015 First round 3.26s 3.78s #25
China Championship 2015 02/10/2015 Second round 2.80s 3.89s #16
China Championship 2015 02/10/2015 Semi Final 2.09s 3.61s #14
China Championship 2015 02/10/2015 Final 3.30s 4.60s #18
Shanghai Summer Open 2015 30/08/2015 First round 2.65s 3.71s #2
Shanghai Summer Open 2015 30/08/2015 Second round 2.02s 3.65s #2
Shanghai Summer Open 2015 30/08/2015 Final 3.30s 3.61s #2
Wuxi Open 2015 08/08/2015 First round 3.20s 3.81s #4
Wuxi Open 2015 08/08/2015 Second round 3.38s 4.19s #4
Wuxi Open 2015 08/08/2015 Final 3.07s 4.04s #5
Hefei Open 2015 17/07/2015 First round 2.69s 3.76s #9
Hefei Open 2015 17/07/2015 Second round 3.46s 3.71s #6
Hefei Open 2015 17/07/2015 Final 3.56s 4.31s #10
Nanjing Spring 2015 01/05/2015 First round 3.01s 3.84s #5
Nanjing Spring 2015 01/05/2015 Second round 1.55s 5.05s #15
Shanghai Fudan Spring 2015 25/04/2015 First round 3.97s 4.90s #8
Shanghai Fudan Spring 2015 25/04/2015 Final 3.27s 3.77s #4
Cube Elite Union Cafe 2014 06/12/2014 First round 3.87s 4.80s #3
Cube Elite Union Cafe 2014 06/12/2014 Final 3.63s 4.45s #3
Nantong Open 2014 19/07/2014 First round 4.29s 4.52s #2
Nantong Open 2014 19/07/2014 Final 3.35s 5.37s #4
Suzhou Open 2014 12/07/2014 First round 1.75s 4.90s #15
Shanghai Spring 2014 02/03/2014 First round 4.26s 5.14s #7
Shanghai Spring 2014 02/03/2014 Final 2.98s 3.94s #1
Shanghai Summer 2013 03/08/2013 First round 2.77s 5.00s #12
Shanghai Maritime Open 2013 20/04/2013 First round 2.73s 6.11s #10
Shanghai Summer 2012 21/07/2012 First round 5.19s 6.91s #56
Shanghai Snowball Winter 2011 24/12/2011 First round 11.38s 13.33s #17
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