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 → SiWoo Choi (최시우)

People · Republic of Korea

SiWoo Choi (최시우)

2×2 · top 91.0% of 186,767 all-time · competing since September 2023 · 2023CHOI27

SiWoo Choi (최시우) has been competing for 3 years. His best event is the 2×2: a personal-best single of 15.33, set at Ansan Autumn 2023, puts him in the top 91.0% of the 186,767 people who have ever been ranked in the event, and 2,195th in Republic of Korea. Across 1 competition since September 2023, he has put 10 official solves on the record across two events.

2×2
best event — top 91.0% of 186,767 all-time
15.33
signature single · Ansan Autumn 2023
10
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
2×215.3319.14
top 91.0%2,195 / 2,319
5×55:16.226:13.84
top 97.5%702 / 716

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 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.

Next targets

  • A sub-15 2×2 single — 169,048 people have one; it is 0.33 away.
  • A sub-5:00 5×5 single — 39,531 people have one; it is 16.22 away.

Targets move as he improves.