People · Republic of Korea
Jung Chang-Hwan
3×3 · top 45.6% of 288,433 all-time · competing since January 2008 · 2008CHAN01
Jung Chang-Hwan has been competing for 19 years. His best event is the 3×3: a personal-best single of 22.02, set at Busan Cube Championship 2008, puts him in the top 45.6% of the 288,433 people who have ever been ranked in the event, and 2,355th in Republic of Korea. Across 2 competitions since January 2008, he has put 7 official solves on the record across one event. His 3×3 best has come down from 24.77 in January 2008 to 22.02, an 11% improvement. Jung has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| 3×3 | 22.02 | 23.57 | top 45.6% | 2,355 / 4,390 |
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, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 20 Jan 2008First competition: KCA Korea Open 2008. A 24.77 3×3 single to start from.
Competitions
- Busan Cube Championship 2008 · 3 Aug 2008 — 1 personal best set
- KCA Korea Open 2008 · 20 Jan 2008
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.
Next targets
- A sub-20 3×3 single — 115,495 people have one; it is 2.02 away.
Targets move as he improves.