People · India
Kathiresan Chellappan
3×3 · top 8.2% of 284,439 all-time · competing since December 2018 · 2018CHEL09
Kathiresan Chellappan has been competing for 8 years. His best event is the 3×3: a personal-best single of 10.26, set at C3 Cup Finale 2019, puts him in the top 8.2% of the 284,439 people who have ever been ranked in the event, and 929th in India. Until May 2007, no official 3×3 solve in the world had been that fast. Across 3 competitions since December 2018, he has put 58 official solves on the record across six events. Solve to solve, his 3×3 times vary about 15% around a typical one, an early reading from 6 counted rounds. His 3×3 best has come down from 20.88 in December 2018 to 10.26, a 51% improvement. Kathiresan 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 | India | |
|---|---|---|---|---|---|
| 3×3 | 10.26 | 11.81 | top 8.2% | 929 / 20,018 | |
| Pyraminx | 6.84 | 8.93 | top 26.5% | 1,619 / 8,934 | |
| 4×4 | 59.08 | 1:06.09 | top 35.5% | 1,116 / 4,186 | |
| Megaminx | 1:45.86 | 1:50.89 | top 38.1% | 414 / 1,443 | |
| 5×5 | 1:55.72 | 2:16.17 | top 46.5% | 599 / 1,525 | |
| 3×3 one-handed | 30.83 | 34.18 | top 48.5% | 1,846 / 4,516 |
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
- 19 Oct 2019First sub-20 3×3: 14.44 at SRM Cube Open 2019.
- 19 Oct 2019First sub-15 3×3: 14.44 at SRM Cube Open 2019.
- 19 Oct 2019Four personal bests in one day at SRM Cube Open 2019.
- 1 Dec 2018First competition: Phoenix C3 Open 2018. A 20.88 3×3 single to start from.
Competitions
- C3 Cup Finale 2019 · 28 Dec 2019 — 2 personal bests set
- SRM Cube Open 2019 · 19 Oct 2019 — 4 personal bests set
- Phoenix C3 Open 2018 · 1 Dec 2018
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.
- Sandeep Rajaram — met in 12 rounds, finished ahead 5 times
- Vishal Mohanraju — met in 12 rounds, finished ahead twice
- Pranav Prabhu — met in 12 rounds, finished ahead once
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 0.26 away.
- A sub-6 Pyraminx single — 25,870 people have one; it is 0.84 away.
Targets move as he improves.