People · Republic of Korea
Jeongyoon Yeo
3×3 · top 9.1% of 284,439 all-time · competing since February 2018 · 2018YEOJ01
Jeongyoon Yeo has been competing for 9 years. Her best event is the 3×3: a personal-best single of 10.54, set at Mudd Winter 2020, puts her in the top 9.1% of the 284,439 people who have ever been ranked in the event, and 514th in Republic of Korea. Until August 2006, no official 3×3 solve in the world had been that fast. Across 5 competitions since February 2018, she has put 80 official solves on the record across four events. Solve to solve, her 3×3 times vary about 27% around a typical one, an early reading from 7 counted rounds. Her 3×3 best has come down from 21.31 in February 2018 to 10.54, a 51% improvement. Jeongyoon 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 | Republic of Korea | |
|---|---|---|---|---|---|
| 3×3 | 10.54 | 12.15 | top 9.1% | 514 / 4,352 | |
| Megaminx | 1:03.41 | 1:09.13 | top 11.8% | 75 / 524 | |
| 4×4 | 50.22 | 59.34 | top 25.0% | 443 / 1,308 | |
| 2×2 | 8.05 | 12.69 | top 68.1% | 1,777 / 2,319 |
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
- 22 Feb 2020Three personal bests in one day at Mudd Winter 2020.
- 18 Jan 2020First sub-15 3×3: 11.17 at UCSD Winter 2020.
- 11 Jul 2018Four personal bests in one day at West Coast Cubing Tour - Los Angeles 2018.
- 15 Jun 2018First sub-20 3×3: 17.82 at CubingUSA Western Championship 2018.
- 17 Feb 2018First competition: Irvine Winter 2018. A 21.31 3×3 single to start from.
Competitions
- Mudd Winter 2020 · 22 Feb 2020 — 3 personal bests set
- UCSD Winter 2020 · 18 Jan 2020 — 2 personal bests set
- West Coast Cubing Tour - Los Angeles 2018 · 11 Jul 2018 — 4 personal bests set
- CubingUSA Western Championship 2018 · 15 Jun 2018 — 1 personal best set
- Irvine Winter 2018 · 17 Feb 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 her.
- Michael Young — met in 17 rounds, finished ahead 3 times
- Elijah Brown — met in 17 rounds, finished ahead 3 times
- Andrew Nathenson — met in 16 rounds, finished ahead 5 times
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 0.54 away.
- A sub-1:00 Megaminx single — 3,483 people have one; it is 3.41 away.
Targets move as she improves.