Piksaeva Anastasiya
From Yekaterinburg, Russia
Common russian riichi rating (CRR)
Rating date May 17, 2026 (latest changes May 17, 2026).
279 place (146.79).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85
p1 = (553.19 * 2.80 * 0.14 + 612.90 * 2.40 * 0.71 + 28.57 * 2.50 * 1 + 0 + 0) / (2.80 * 0.14 + 2.40 * 0.71 + 2.50 * 1 + 1 + 1) = 203.1131887204359
p2 = (612.90 * 2.40 * 0.71 + 553.19 * 2.80 * 0.14 + 28.57 * 2.50 * 1) / max_coefficients = 90.47003367003367
score = 203.1131887204359 * 0.5 + 90.47003367003367 * 0.5 = 146.7916111952348
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-05-17 | 280 -> 279 | 146.79 | |
| 2026-05-14 | 274 -> 280 | 164.22 -> 146.79 |
Guardian of the Winds: 29% -> 14% |
| 2026-05-12 | 280 -> 274 | 164.22 | |
| 2026-05-11 | 279 -> 280 | 164.22 | |
| 2026-05-03 | 272 -> 279 | 163.86 -> 164.22 | |
| 2026-05-02 | 267 -> 272 | 179.97 -> 163.86 |
Riichi Maslenitsa (shrovetide): 86% -> 71% |
| 2026-05-01 | 266 -> 267 | 179.97 | |
| 2026-04-29 | 267 -> 266 | 179.97 | |
| 2026-04-19 | 257 -> 267 | 179.97 | |
| 2026-04-13 | 259 -> 257 | 179.97 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 29 |
|
35/36 | 100% | 2.50 | RR | One tsumo until spring | Yekaterinburg | |
| 2 | 613 |
|
13/32 | 71% | 2.40 | RR | Riichi Maslenitsa (shrovetide) | Yekaterinburg | |
| 3 | 553 |
|
22/48 | 14% | 2.80 | RR | Guardian of the Winds | Yekaterinburg | |
| 4 | 889 |
|
4/28 | 0% | 2.30 | CRR | Chasing Kan | Yekaterinburg |