People · Republic of Korea
Choi Jeong-In
3×3 · top 28.8% of 284,439 all-time · competing since July 2008 · 2008JEON02
Choi Jeong-In has been competing for 18 years. His best event is the 3×3: a personal-best single of 16.31, set at Korea Cube Championship 2010, puts him in the top 28.8% of the 284,439 people who have ever been ranked in the event, and 1,557th in Republic of Korea. Across 2 competitions since July 2008, he has put 17 official solves on the record across four events. His 3×3 best has come down from 30.02 in July 2008 to 16.31, a 46% improvement. Choi has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| 3×3 | 16.31 | 20.62 | top 28.8% | 1,557 / 4,352 | |
| Square-1 | 20.75 | 26.62 | top 29.7% | 136 / 371 | |
| 2×2 | 5.93 | — | top 50.2% | 1,409 / 2,319 | |
| 3×3 one-handed | 33.00 | — | early days — 2 solves | 637 / 966 |
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
- 23 Jan 2010First sub-30 3×3: 16.31 at Korea Cube Championship 2010.
- 23 Jan 2010First sub-20 3×3: 16.31 at Korea Cube Championship 2010.
- 27 Jul 2008First competition: Cheonan Cube Championship 2008. A 30.02 3×3 single to start from.
Competitions
- Korea Cube Championship 2010 · 23 Jan 2010 — 2 personal bests set
- Cheonan Cube Championship 2008 · 27 Jul 2008
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.
- Park Keon-Young — met in 6 rounds, finished ahead 3 times
- Yunsu Nam (남윤수) — met in 6 rounds, finished ahead twice
- Jong-Ho Jeong (정종호) — met in 6 rounds, finished ahead once
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 1.31 away.
- A sub-20 Square-1 single — 7,083 people have one; it is 0.75 away.
Targets move as he improves.