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People → Singapore → Isaac Chan Yi Jie

People · Singapore

Isaac Chan Yi Jie

2×2 · top 1.7% of 189,179 all-time · competing since June 2022 · 2022JIEI01

Isaac Chan Yi Jie has been competing for 4 years. His best event is the 2×2: a personal-best single of 1.39, set at Mofunland Speedcubing Singapore 2024, puts him in the top 1.7% of the 189,179 people who have ever been ranked in the event, and 42nd in Singapore. Until November 2008, no official 2×2 solve in the world had been that fast. Across 18 competitions since June 2022, he has put 266 official solves on the record across eleven events. Solve to solve, his 3×3 times vary about 14% around a typical one, an early reading from 9 counted rounds. His 2×2 best has come down from 10.72 in June 2022 to 1.39, an 87% improvement. Isaac has entered 18 competitions, more competitions than 96% of everyone who has ever competed.

2×2
best event — top 1.7% of 189,179 all-time
1.39
signature single · Mofunland Speedcubing Singapore 2024
266
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingSingapore
2×21.393.64
top 1.7%42 / 1,064
3×310.5513.52
top 9.2%239 / 1,559
Pyraminx4.848.57
top 12.2%113 / 651
Square-117.5023.15
top 22.2%57 / 134
Skewb5.608.16
top 22.8%111 / 358
3×3 Fewest Moves33 moves40.67
top 23.5%28 / 97
Clock10.3011.78
top 26.5%92 / 182
3×3 one-handed22.4026.36
top 27.2%195 / 471
4×456.451:06.99
top 32.5%221 / 466
Megaminx2:22.97—
early days — 2 solves135 / 199
5×52:37.14—
early days — 2 solves199 / 254

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

Singapore AMK CC Cubing 2022: 10.72Singapore Mini 2022: 6.00Singapore Championship 2023: 4.25Singapore AMK CC Cubing B 2023: 3.15NTU Speedcubing 2023: 3.40MYHM Singapore Championship 2024: 2.27Singapore Mini 2024: 2.32Mofunland Speedcubing Singapore 2024: 1.39Rubik's WCA Asian Championship 2024: 2.381.3910.7225 Jun 20221 Nov 2024

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-1 2×2 single — 1,050 people have one; it is 0.39 away.
  • A sub-10 3×3 single — 21,606 people have one; it is 0.55 away.

Targets move as he improves.