People · Peru
David Emmanuel O'Higgins Chung
2×2 · top 9.2% of 189,179 all-time · competing since December 2016 · 2016CHUN11
David Emmanuel O'Higgins Chung has been competing for 10 years. His best event is the 2×2: a personal-best single of 2.53, set at Comercio Rubik 2016, puts him in the top 9.2% of the 189,179 people who have ever been ranked in the event, and 259th in Peru. Until February 2008, no official 2×2 solve in the world had been that fast. Across 1 competition since December 2016, he has put 27 official solves on the record across five events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Peru | |
|---|---|---|---|---|---|
| 2×2 | 2.53 | 4.91 | top 9.2% | 259 / 2,429 | |
| 3×3 | 13.60 | 15.38 | top 19.7% | 894 / 4,362 | |
| 3×3 one-handed | 22.47 | 28.15 | top 27.4% | 353 / 821 | |
| 4×4 | 1:01.58 | 1:09.09 | top 38.3% | 487 / 850 | |
| Pyraminx | 12.95 | — | early days — 2 solves | 991 / 1,371 |
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 story so far
- 10 Dec 2016First competition: Comercio Rubik 2016. A 15.53 3×3 single to start from.
- 10 Dec 2016First sub-15 3×3: 13.60 at Comercio Rubik 2016.
Competitions
- Comercio Rubik 2016 · 10 Dec 2016 — 1 personal best set
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.
- Xavier Collazos — met in 6 rounds, finished ahead 6 times
- Davis Collazos — met in 6 rounds, finished ahead 4 times
- Miguel Amaringo — met in 6 rounds, finished ahead twice
Next targets
- A sub-2 2×2 single — 9,039 people have one; it is 0.53 away.
- A sub-12 3×3 single — 40,277 people have one; it is 1.60 away.
Targets move as he improves.