People · Republic of Korea
Ihan Jin (진이한)
Pyraminx · top 18.1% of 129,321 all-time · competing since August 2019 · 2019JINI01
Ihan Jin (진이한) has been competing for 7 years. His best event is the Pyraminx: a personal-best single of 5.75, set at Rubik's WCA World Championship 2023, puts him in the top 18.1% of the 129,321 people who have ever been ranked in the event, and 290th in Republic of Korea. Across 4 competitions since August 2019, he has put 49 official solves on the record across three events. His Pyraminx best has come down from 9.22 in August 2019 to 5.75, a 38% improvement. Ihan has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| Pyraminx | 5.75 | 8.12 | top 18.1% | 290 / 1,271 | |
| 2×2 | 4.31 | 5.86 | top 30.5% | 905 / 2,319 | |
| 3×3 | 17.08 | 18.68 | top 31.2% | 1,661 / 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
Best single per competition, Pyraminx. Faster is higher — the axis is the right way up.
The story so far
- 12 Aug 2023Three personal bests in one day at Rubik's WCA World Championship 2023.
- 1 Feb 2020First sub-20 3×3: 18.36 at ByeolLae Open 2020.
- 16 Aug 2019First competition: Korean Championship 2019. A 27.46 3×3 single to start from.
Competitions
- Rubik's WCA World Championship 2023 · 12 Aug 2023 — 3 personal bests set
- ByeolLae Open 2020 · 1 Feb 2020 — 1 personal best set
- Daegu Autumn Open 2019 · 13 Oct 2019 — 1 personal best set
- Korean Championship 2019 · 16 Aug 2019
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.
- Yul-Hok Sung (성열학) — met in 10 rounds, finished ahead 10 times
- Ilkyoo Choi (최일규) — met in 10 rounds, finished ahead 6 times
- Jang SeokWon (장석원) — met in 10 rounds, finished ahead 5 times
Next targets
- A sub-5 Pyraminx single — 17,019 people have one; it is 0.75 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.31 away.
Targets move as he improves.