Volf Tatyana
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date June 19, 2026 (latest changes June 16, 2026).
332 place (65.06).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997
p1 = (130.43 * 1.20 * 1 + 304.35 * 1.20 * 1 + 0 + 0 + 0) / (1.20 * 1 + 1.20 * 1 + 1 + 1 + 1) = 96.61851851851851
p2 = (304.35 * 1.20 * 1 + 130.43 * 1.20 * 1) / max_coefficients = 33.50046968976077
score = 96.61851851851851 * 0.5 + 33.50046968976077 * 0.5 = 65.05949410413965
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-06-15 | 332 | 64.45 -> 65.06 | |
| 2026-06-14 | 319 -> 332 | 65.88 -> 64.45 | |
| 2026-06-13 | 320 -> 319 | 65.88 | |
| 2026-06-09 | 324 -> 320 | 65.88 | |
| 2026-06-04 | 325 -> 324 | 65.88 | |
| 2026-05-31 | 321 -> 325 | 65.88 | |
| 2026-05-25 | 325 -> 321 | 65.88 | |
| 2026-05-19 | 328 -> 325 | 65.88 | |
| 2026-05-17 | 326 -> 328 | 65.88 | |
| 2026-05-15 | 328 -> 326 | 65.88 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 304 |
|
17/24 | 100% | 1.20 | CRR | Riichi on fire | Simferopol | |
| 2 | 130 |
|
21/24 | 100% | 1.20 | CRR | Pands in discards | Simferopol |