People · Republic of Korea
Jeong SiOn (정시온)
3×3 · top 54.4% of 284,439 all-time · competing since December 2021 · 2021SION01
Jeong SiOn (정시온) has been competing for 5 years. His best event is the 3×3: a personal-best single of 25.85, set at Rubik's WCA World Championship 2023, puts him in the top 54.4% of the 284,439 people who have ever been ranked in the event, and 2,737th in Republic of Korea. Across 2 competitions since December 2021, he has put 15 official solves on the record across two events. His 3×3 best has come down from 40.10 in December 2021 to 25.85, a 36% improvement. Jeong 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 | 25.85 | 29.89 | top 54.4% | 2,737 / 4,352 | |
| 2×2 | 9.62 | 12.96 | top 76.4% | 1,930 / 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
- 12 Aug 2023First sub-30 3×3: 25.85 at Rubik's WCA World Championship 2023.
- 18 Dec 2021First competition: Korean Championship Mini 2021. A 40.10 3×3 single to start from.
Competitions
- Rubik's WCA World Championship 2023 · 12 Aug 2023 — 1 personal best set
- Korean Championship Mini 2021 · 18 Dec 2021
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.
- JaeYoung Chun (천재영) — met in 3 rounds, never finished ahead
- Ko Youngjin (고영진) — met in 3 rounds, never finished ahead
- Ilkyoo Choi (최일규) — met in 3 rounds, never finished ahead
Next targets
- A sub-25 3×3 single — 149,621 people have one; it is 0.85 away.
- A sub-8 2×2 single — 126,624 people have one; it is 1.62 away.
Targets move as he improves.