People · Republic of Korea
Chayoung Ryu (유차영)
3×3 · top 61.5% of 284,439 all-time · competing since October 2023 · 2023RYUC01
Chayoung Ryu (유차영) has been competing for 3 years. Her best event is the 3×3: a personal-best single of 29.40, set at Happy Suseong 2025, puts her in the top 61.5% of the 284,439 people who have ever been ranked in the event, and 3,048th in Republic of Korea. Across 6 competitions since October 2023, she has put 30 official solves on the record across one event. Solve to solve, her 3×3 times vary about 21% around a typical one, an early reading from 6 counted rounds. Her 3×3 best has come down from 39.44 in October 2023 to 29.40, a 25% improvement. Chayoung has entered six competitions, more competitions than 86% 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 | 29.40 | 34.32 | top 61.5% | 3,048 / 4,352 |
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
- 18 Jan 2025First sub-30 3×3: 29.40 at Happy Suseong 2025.
- 29 Oct 2023First competition: Suncheon Fall 2023. A 39.44 3×3 single to start from.
Competitions
- Happy Suseong 2025 · 18 Jan 2025 — 1 personal best set
- Seoul Winter 2024 · 14 Dec 2024
- Prime Cubing Day Seoul 2024 · 15 Jun 2024
- Anyang Haseyo 2024 · 9 Mar 2024
- Korean Championship 2023 · 15 Dec 2023 — 1 personal best set
- Suncheon Fall 2023 · 29 Oct 2023
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.
- Choi Goho (최고호) — met in 6 rounds, never finished ahead
- Yi Seung-Woo (이승우) — met in 6 rounds, never finished ahead
- Ko Youngjin (고영진) — met in 6 rounds, never finished ahead
Next targets
- A sub-25 3×3 single — 149,621 people have one; it is 4.40 away.
Targets move as she improves.