Zaivyi Viktor
From Donetsk, Russia
Common russian riichi rating (CRR)
Rating date April 6, 2026 (latest changes April 5, 2026).
306 place (85.43).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (372.55 * 2.30 * 1 + 20 * 3.10 * 1 + 0 + 0 + 0) / (2.30 * 1 + 3.10 * 1 + 1 + 1 + 1) = 109.38809523809523
p2 = (372.55 * 2.30 * 1 + 20 * 3.10 * 1) / max_coefficients = 61.46220735785953
score = 109.38809523809523 * 0.5 + 61.46220735785953 * 0.5 = 85.42515129797738
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-04-05 | 306 | 85.43 |
Moscow Riichi 2026: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 20 |
|
50/51 | 100% | 3.10 | RR | Moscow Riichi 2026 | Moscow | |
| 2 | 373 |
|
33/52 | 100% | 2.30 | CRR | "Furin" club tournament: for the anniversary | Moscow |