People · China
Erjia Gong (龚尔嘉)
Pyraminx · top 15.8% of 129,321 all-time · competing since October 2017 · 2017GONG07
Erjia Gong (龚尔嘉) has been competing for 9 years. His best event is the Pyraminx: a personal-best single of 5.41, set at Nanchang Summer Is Coming 2018, puts him in the top 15.8% of the 129,321 people who have ever been ranked in the event, and 1,859th in China. Across 5 competitions since October 2017, he has put 50 official solves on the record across three events. His Pyraminx best has come down from 9.62 in October 2017 to 5.41, a 44% improvement. Erjia has entered five competitions, more competitions than 83% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| Pyraminx | 5.41 | 7.17 | top 15.8% | 1,859 / 10,224 | |
| 3×3 | 15.89 | 25.49 | top 27.4% | 10,202 / 28,153 | |
| 2×2 | 4.77 | 11.25 | top 36.4% | 6,280 / 15,796 |
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
- 9 Dec 2018First sub-20 3×3: 15.89 at WHUT Open 2018.
- 15 Oct 2017First competition: HUST Special Cubes Open 2017.
Competitions
- WHUT Open 2018 · 9 Dec 2018 — 1 personal best set
- HUST Open 2018 · 26 May 2018
- Nanchang Summer Is Coming 2018 · 5 May 2018 — 2 personal bests set
- WHU Rubik's Cube Days 2017 · 25 Nov 2017
- HUST Special Cubes Open 2017 · 15 Oct 2017
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.
- Chunhao Liu (柳春浩) — met in 9 rounds, never finished ahead
- Guohui Yan (闫国惠) — met in 7 rounds, finished ahead 3 times
- Baocheng Wu (吴宝城) — met in 7 rounds, finished ahead once
Next targets
- A sub-5 Pyraminx single — 17,019 people have one; it is 0.41 away.
- A sub-15 3×3 single — 69,493 people have one; it is 0.89 away.
Targets move as he improves.