People · United States
David J. Haberkorn
2×2 · top 36.5% of 189,179 all-time · competing since August 2019 · 2019HABE02
David J. Haberkorn has been competing for 7 years. His best event is the 2×2: a personal-best single of 4.77, set at Olde Town Parker 2020, puts him in the top 36.5% of the 189,179 people who have ever been ranked in the event, and 14,803rd in the United States. Across 3 competitions since August 2019, he has put 50 official solves on the record across five events. His 2×2 best has come down from 8.68 in August 2019 to 4.77, a 45% improvement. David has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | United States | |
|---|---|---|---|---|---|
| 2×2 | 4.77 | 7.30 | top 36.5% | 14,803 / 41,674 | |
| 3×3 | 19.06 | 23.71 | top 37.4% | 21,372 / 60,666 | |
| Pyraminx | 11.54 | 14.55 | top 64.3% | 19,265 / 29,168 | |
| 4×4 | 2:20.18 | — | early days — 1 solve | 17,241 / 19,354 | |
| Skewb | 28.31 | 37.93 | top 96.5% | 18,726 / 19,164 |
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, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 31 Aug 2019First competition: Denver Back to School 2019. A 19.06 3×3 single to start from.
Competitions
- Olde Town Parker 2020 · 15 Feb 2020 — 2 personal bests set
- Veterans Day Open 2019 · 9 Nov 2019
- Denver Back to School 2019 · 31 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.
- Tristan Steeves — met in 12 rounds, finished ahead once
- Stone Amsbaugh — met in 12 rounds, finished ahead once
- Jack Bellomy — met in 12 rounds, finished ahead once
Next targets
- A sub-4 2×2 single — 50,215 people have one; it is 0.77 away.
- A sub-15 3×3 single — 70,740 people have one; it is 4.06 away.
Targets move as he improves.