Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Republic of Korea → Chaewon Chang

People · Republic of Korea

Chaewon Chang

3×3 · top 18.5% of 284,439 all-time · competing since May 2016 · 2016CHAN12

Chaewon Chang has been competing for 10 years. Her best event is the 3×3: a personal-best single of 13.29, set at Play Cube 2017, puts her in the top 18.5% of the 284,439 people who have ever been ranked in the event, and 1,026th in Republic of Korea. Across 3 competitions since May 2016, she has put 25 official solves on the record across two events. Her 3×3 best has come down from 21.79 in May 2016 to 13.29, a 39% improvement. Chaewon has entered three competitions, more competitions than 69% of everyone who has ever competed.

3×3
best event — top 18.5% of 284,439 all-time
13.29
signature single · Play Cube 2017
25
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
3×313.2916.89
top 18.5%1,026 / 4,352
2×24.116.07
top 27.9%836 / 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

Cube Is Good 2016: 21.793x3x3 HanMaDang 2017: 15.83Play Cube 2017: 13.2913.2921.7922 May 201628 May 2017

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

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.

Next targets

  • A sub-12 3×3 single — 39,535 people have one; it is 1.29 away.
  • A sub-4 2×2 single — 49,452 people have one; it is 0.11 away.

Targets move as she improves.