People · Vietnam
Đỗ Tuấn Khải
3×3 · top 6.4% of 284,439 all-time · competing since August 2018 · 2018KHAI03
Đỗ Tuấn Khải has been competing for 8 years. His best event is the 3×3: a personal-best single of 9.63, set at Ha Noi Cube Day 2020, puts him in the top 6.4% of the 284,439 people who have ever been ranked in the event, and 411th in Vietnam. Until November 2007, no official 3×3 solve in the world had been that fast. Across 3 competitions since August 2018, he has put 60 official solves on the record across four events. Solve to solve, his 3×3 times vary about 11% around a typical one, an early reading from 6 counted rounds. His 3×3 best has come down from 11.52 in August 2018 to 9.63, a 16% improvement. He has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Vietnam | |
|---|---|---|---|---|---|
| 3×3 | 9.63 | 11.74 | top 6.4% | 411 / 2,913 | |
| 4×4 | 42.30 | 51.08 | top 14.9% | 235 / 1,065 | |
| 2×2 | 3.06 | 5.46 | top 14.9% | 295 / 1,714 | |
| 3×3 one-handed | 28.74 | 32.80 | top 43.7% | 614 / 943 |
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
- 5 Jan 2020First sub-10 3×3: 9.63 at Ha Noi Cube Day 2020.
- 5 Aug 2018First competition: Ha Noi Open 2018. A 11.52 3×3 single to start from.
Competitions
- Ha Noi Cube Day 2020 · 5 Jan 2020 — 1 personal best set
- Ha Noi Championship 2019 · 3 Aug 2019 — 1 personal best set
- Ha Noi Open 2018 · 5 Aug 2018
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.
- Hoàng Khang Minh — met in 12 rounds, finished ahead twice
- Nguyễn Ngọc Thịnh — met in 12 rounds, never finished ahead
- Phạm Đức Phước — met in 12 rounds, never finished ahead
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 1.63 away.
- A sub-40 4×4 single — 10,180 people have one; it is 2.30 away.
Targets move as he improves.