Rut Anastasiya
From Saratov, Russia
Common russian riichi rating (CRR)
Rating date July 31, 2026 (latest changes July 29, 2026).
312 place (135.92).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997
p1 = (47.62 * 2.90 * 1 + 250 * 1.50 * 1 + 125.87 * 4.71 * 1 + 526.32 * 1.30 * 1 + 0) / (2.90 * 1 + 1.50 * 1 + 4.71 * 1 + 1.30 * 1 + 1) = 156.8957055214724
p2 = (526.32 * 1.30 * 1 + 125.87 * 4.71 * 1 + 250 * 1.50 * 1 + 47.62 * 2.90 * 1) / max_coefficients = 114.9458941795069
score = 156.8957055214724 * 0.5 + 114.9458941795069 * 0.5 = 135.92079985048963
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-07-25 | 310 -> 312 | 135.92 | |
| 2026-07-23 | 311 -> 310 | 135.92 | |
| 2026-07-18 | 329 -> 311 | 85.28 -> 135.92 |
Heat in the discard: 0% -> 100% |
| 2026-07-14 | 330 -> 329 | 85.28 | |
| 2026-07-12 | 326 -> 330 | 85.28 | |
| 2026-07-11 | 324 -> 326 | 85.28 | |
| 2026-06-15 | 324 | 83.99 -> 85.28 | |
| 2026-06-14 | 324 | 51.95 -> 83.99 |
XII Russian Championship: 0% -> 100% |
| 2026-06-09 | 328 -> 324 | 51.95 | |
| 2026-06-04 | 329 -> 328 | 51.95 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 526 |
|
10/20 | 100% | 1.30 | RR | Heat in the discard | Simferopol | |
| 2 | 126 |
|
126/144 | 100% | 4.71 | RR | XII Russian Championship | Samara | |
| 3 | 48 |
|
41/43 | 100% | 2.90 | RR | Sturgeon in tempai | Saratov | |
| 4 | 250 |
|
16/21 | 100% | 1.50 | CRR | San-Biki Cup | Saratov |