People · Thailand
Chalotorn Hatthapornsawan
3×3 · top 39.5% of 284,439 all-time · competing since May 2009 · 2009HATT01
Chalotorn Hatthapornsawan has been competing for 17 years. His best event is the 3×3: a personal-best single of 19.84, set at World Rubik's Cube Championship 2011, puts him in the top 39.5% of the 284,439 people who have ever been ranked in the event, and 885th in Thailand. Across 5 competitions since May 2009, he has put 65 official solves on the record across six events. His 3×3 best has come down from 30.68 in May 2009 to 19.84, a 35% improvement. Chalotorn has entered five competitions, more competitions than 83% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Thailand | |
|---|---|---|---|---|---|
| 3×3 | 19.84 | 22.72 | top 39.5% | 885 / 1,898 | |
| 2×2 | 7.28 | 9.23 | top 62.7% | 690 / 949 | |
| 4×4 | 1:38.02 | 1:59.75 | top 69.3% | 320 / 412 | |
| 3×3 one-handed | 48.77 | 53.40 | top 75.6% | 393 / 456 | |
| 5×5 | 3:27.59 | — | top 85.9% | 187 / 203 | |
| Pyraminx | 21.77 | 24.04 | top 94.7% | 526 / 534 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 14 Oct 2011First sub-20 3×3: 19.84 at World Rubik's Cube Championship 2011.
- 9 Oct 2010Three personal bests in one day at Asian Championship 2010.
- 9 Jan 2010First sub-30 3×3: 22.68 at Bangkok Open 2010.
- 9 Jan 2010Three personal bests in one day at Bangkok Open 2010.
- 1 May 2009First competition: Thailand Open 2009. A 30.68 3×3 single to start from.
Competitions
- World Rubik's Cube Championship 2011 · 14 Oct 2011 — 1 personal best set
- Asian Championship 2010 · 9 Oct 2010 — 3 personal bests set
- Thailand Open 2010 · 1 May 2010 — 2 personal bests set
- Bangkok Open 2010 · 9 Jan 2010 — 3 personal bests set
- Thailand Open 2009 · 1 May 2009
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Baramee Pookcharoen (บารมี พุกเจริญ) — met in 23 rounds, never finished ahead
- Tinnapop Suparjak (ติณณภพ สุภาจักร์) — met in 19 rounds, finished ahead 7 times
- Nipat Charoenpholphant (นิพัฒน์ เจริญพลพันธุ์) — met in 19 rounds, finished ahead twice
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 4.84 away.
- A sub-6 2×2 single — 95,042 people have one; it is 1.28 away.
Targets move as he improves.