Piksaeva Anastasiya
From Yekaterinburg, Russia
Common russian riichi rating (CRR)
Rating date Nov. 3, 2026 (latest changes Nov. 3, 2026).
232 place (261.47).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41
p1 = (612.90 * 2.40 * 0.29 + 28.57 * 2.50 * 1 + 405.59 * 4.71 * 1 + 419.35 * 2.40 * 1 + 0) / (2.40 * 0.29 + 2.50 * 1 + 4.71 * 1 + 2.40 * 1 + 1) = 301.75164310603697
p2 = (405.59 * 4.71 * 1 + 419.35 * 2.40 * 1 + 612.90 * 2.40 * 0.29 + 28.57 * 2.50 * 1) / max_coefficients = 221.18689162881248
score = 301.75164310603697 * 0.5 + 221.18689162881248 * 0.5 = 261.4692673674247
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-11-03 | 234 -> 232 | 261.47 | |
| 2026-11-02 | 226 -> 234 | 272.87 -> 261.47 |
Riichi Maslenitsa (shrovetide): 43% -> 29% |
| 2026-11-01 | 224 -> 226 | 272.87 | |
| 2026-10-31 | 219 -> 224 | 272.87 | |
| 2026-10-26 | 221 -> 219 | 272.87 | |
| 2026-10-24 | 219 -> 221 | 272.87 | |
| 2026-10-16 | 220 -> 219 | 272.87 | |
| 2026-10-14 | 221 -> 220 | 272.87 | |
| 2026-10-13 | 225 -> 221 | 272.87 | |
| 2026-10-10 | 224 -> 225 | 272.87 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 419 |
|
19/32 | 100% | 2.40 | RR | Poplar fluff. Mahjong. July. | Yekaterinburg | |
| 2 | 406 |
|
86/144 | 100% | 4.71 | RR | XII Russian Championship | Samara | |
| 3 | 29 |
|
35/36 | 100% | 2.50 | RR | One tsumo until spring | Yekaterinburg | |
| 4 | 613 |
|
13/32 | 29% | 2.40 | RR | Riichi Maslenitsa (shrovetide) | Yekaterinburg | |
| 5 | 553 |
|
22/48 | 0% | 2.80 | RR | Guardian of the Winds | Yekaterinburg | |
| 6 | 889 |
|
4/28 | 0% | 2.30 | CRR | Chasing Kan | Yekaterinburg |