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The Middle Three
People → Republic of Korea → Chan Hyeok Jang (장찬혁)

People · Republic of Korea

Chan Hyeok Jang (장찬혁)

2×2 · top 36.3% of 186,767 all-time · competing since October 2022 · 2022JANG10

Chan Hyeok Jang (장찬혁) has been competing for 4 years. His best event is the 2×2: a personal-best single of 4.76, set at Cubing SimCheong Open 2022, puts him in the top 36.3% of the 186,767 people who have ever been ranked in the event, and 1,073rd in Republic of Korea. Across 2 competitions since October 2022, he has put 24 official solves on the record across two events. Chan has entered two competitions.

2×2
best event — top 36.3% of 186,767 all-time
4.76
signature single · Cubing SimCheong Open 2022
24
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
2×24.766.62
top 36.3%1,073 / 2,319
3×324.0828.74
top 50.6%2,565 / 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

Cubing SimCheong Open 2022: 4.76Daegu Hot Spring 2023: 5.584.765.5829 Oct 202215 Apr 2023

Best single per competition, 2×2. 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 his.

Next targets

  • A sub-4 2×2 single — 49,452 people have one; it is 0.76 away.
  • A sub-20 3×3 single — 113,584 people have one; it is 4.08 away.

Targets move as he improves.