Zhuravleva Tatyana
From Samara, Russia
Common russian riichi rating (CRR)
Rating date Oct. 9, 2026 (latest changes Oct. 8, 2026).
297 place (169.98).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41
p1 = (47.62 * 2.60 * 0.29 + 71.43 * 3.50 * 0.57 + 309.09 * 3 * 1 + 13.99 * 4.71 * 1 + 389.83 * 3.40 * 1) / (2.60 * 0.29 + 3.50 * 0.57 + 3 * 1 + 4.71 * 1 + 3.40 * 1) = 180.23752735924788
p2 = (389.83 * 3.40 * 1 + 309.09 * 3 * 1 + 71.43 * 3.50 * 0.57 + 13.99 * 4.71 * 1) / max_coefficients = 159.72809863724854
score = 180.23752735924788 * 0.5 + 159.72809863724854 * 0.5 = 169.98281299824822
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-10-03 | 296 -> 297 | 169.98 | |
| 2026-10-02 | 297 -> 296 | 169.98 | |
| 2026-09-26 | 298 -> 297 | 168.25 -> 169.98 |
Riichi On Ice: 43% -> 29% |
| 2026-09-23 | 299 -> 298 | 168.25 | |
| 2026-09-15 | 300 -> 299 | 168.25 | |
| 2026-09-06 | 293 -> 300 | 168.25 | |
| 2026-09-03 | 293 | 167.62 -> 168.25 |
Riichi over The Volga 2025: 71% -> 57% |
| 2026-09-02 | 294 -> 293 | 167.62 | |
| 2026-09-01 | 298 -> 294 | 167.62 | |
| 2026-08-31 | 298 | 167.36 -> 167.62 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 390 |
|
37/60 | 100% | 3.40 | RR | Ufa Championship 2026 | Ufa | |
| 2 | 14 |
|
142/144 | 100% | 4.71 | RR | XII Russian Championship | Samara | |
| 3 | 309 |
|
39/56 | 100% | 3.00 | RR | Riichi On Ice 2026 | Samara | |
| 4 | 71 |
|
66/71 | 57% | 3.50 | RR | Riichi over The Volga 2025 | Samara | |
| 5 | 48 |
|
41/43 | 29% | 2.60 | RR | Riichi On Ice | Samara |