People · Russia
Sergei Malchenko
3×3 · top 37.1% of 284,439 all-time · competing since June 2025 · 2025MALC01
Sergei Malchenko has been competing for a year. His best event is the 3×3: a personal-best single of 19.00, set at Serbian Championship 2025, puts him in the top 37.1% of the 284,439 people who have ever been ranked in the event, and 1,998th in Russia. Across 2 competitions since June 2025, he has put 28 official solves on the record across seven events. Sergei has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Russia | |
|---|---|---|---|---|---|
| 3×3 | 19.00 | 24.30 | top 37.1% | 1,998 / 6,475 | |
| 4×4 | 1:25.42 | — | top 60.2% | 1,076 / 2,080 | |
| 2×2 | 7.11 | 9.52 | top 61.3% | 2,682 / 4,782 | |
| 5×5 | 3:06.45 | — | top 80.1% | 713 / 941 | |
| Megaminx | 3:23.01 | — | early days — 2 solves | 714 / 998 | |
| 3×3 one-handed | 58.94 | — | early days — 2 solves | 1,466 / 1,770 | |
| 6×6 | 7:02.80 | — | early days — 1 solve | 326 / 343 |
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
- 28 Jun 2025First competition: Serbian Championship 2025. A 22.25 3×3 single to start from.
- 28 Jun 2025First sub-20 3×3: 19.00 at Serbian Championship 2025.
Competitions
- Battle for Belgrade II 2025 · 18 Oct 2025 — 1 personal best set
- Serbian Championship 2025 · 28 Jun 2025 — 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.
- Aleksa Radovanović — met in 10 rounds, never finished ahead
- Aleksa Dimitrijević — met in 10 rounds, never finished ahead
- István Benedek Varga — met in 10 rounds, never finished ahead
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 4.00 away.
- A sub-1:00 4×4 single — 30,601 people have one; it is 25.42 away.
Targets move as he improves.