Vostrikov Egor
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date Nov. 3, 2026 (latest changes Nov. 3, 2026).
256 place (236.12).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41
p1 = (52.63 * 1.30 * 1 + 789.47 * 2.10 * 1 + 368.42 * 1.30 * 1 + 0 + 0) / (1.30 * 1 + 2.10 * 1 + 1.30 * 1 + 1 + 1) = 329.14328358208957
p2 = (789.47 * 2.10 * 1 + 368.42 * 1.30 * 1 + 52.63 * 1.30 * 1) / max_coefficients = 143.10577547047373
score = 329.14328358208957 * 0.5 + 143.10577547047373 * 0.5 = 236.12452952628166
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-11-02 | 257 -> 256 | 236.12 | |
| 2026-11-01 | 253 -> 257 | 236.12 | |
| 2026-10-31 | 252 -> 253 | 236.12 | |
| 2026-10-27 | 253 -> 252 | 236.12 | |
| 2026-10-26 | 254 -> 253 | 236.12 | |
| 2026-10-24 | 253 -> 254 | 236.12 | |
| 2026-10-16 | 252 -> 253 | 236.12 | |
| 2026-10-15 | 254 -> 252 | 236.12 | |
| 2026-10-14 | 255 -> 254 | 236.12 | |
| 2026-10-13 | 257 -> 255 | 236.12 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 368 |
|
13/20 | 100% | 1.30 | RR | Heat in the discard | Simferopol | |
| 2 | 789 |
|
5/20 | 100% | 2.10 | RR | The Southern Dragon Cup 2026 | Simferopol | |
| 3 | 53 |
|
19/20 | 100% | 1.30 | CRR | The Southern Coon Mini Cup 2026 | Simferopol |