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The Middle Three
People → Indonesia → Yirong Kovidasubhaga Chen

People · Indonesia

Yirong Kovidasubhaga Chen

3×3 · top 18.1% of 284,439 all-time · competing since September 2019 · 2019CHEY37

Yirong Kovidasubhaga Chen has been competing for 7 years. His best event is the 3×3: a personal-best single of 13.19, set at Jakarta Open 2020, puts him in the top 18.1% of the 284,439 people who have ever been ranked in the event, and 871st in Indonesia. Across 2 competitions since September 2019, he has put 24 official solves on the record across four events. Yirong has entered two competitions.

3×3
best event — top 18.1% of 284,439 all-time
13.19
signature single · Jakarta Open 2020
24
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingIndonesia
3×313.1914.59
top 18.1%871 / 4,145
2×23.686.23
top 22.4%610 / 2,889
5×52:05.23
early days — 2 solves319 / 624
4×41:36.75
early days — 2 solves1,077 / 1,479

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

Yongjun Jakarta Speedcubing 2019: 14.17Jakarta Open 2020: 13.1913.1914.1714 Sep 201911 Jan 2020

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 his.

Next targets

  • A sub-12 3×3 single — 39,535 people have one; it is 1.19 away.
  • A sub-3 2×2 single — 26,570 people have one; it is 0.68 away.

Targets move as he improves.