Piksaeva Anastasiya
From Yekaterinburg, Russia
Internal rating (RR)
Rating date May 10, 2026 (latest changes May 7, 2026).
213 place (164.22).
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 * 0.29 + 612.90 * 2.40 * 0.71 + 28.57 * 2.50 * 1 + 0 + 0) / (2.80 * 0.29 + 2.40 * 0.71 + 2.50 * 1 + 1 + 1) = 223.06922449631324
p2 = (612.90 * 2.40 * 0.71 + 553.19 * 2.80 * 0.29 + 28.57 * 2.50 * 1) / max_coefficients = 105.36498316498317
score = 223.06922449631324 * 0.5 + 105.36498316498317 * 0.5 = 164.2171038306482
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-05-03 | 208 -> 213 | 163.86 -> 164.22 | |
| 2026-05-02 | 205 -> 208 | 179.97 -> 163.86 |
Riichi Maslenitsa (shrovetide): 86% -> 71% |
| 2026-05-01 | 204 -> 205 | 179.97 | |
| 2026-04-19 | 198 -> 204 | 179.97 | |
| 2026-04-16 | 197 -> 198 | 179.97 | |
| 2026-04-13 | 200 -> 197 | 179.97 | |
| 2026-04-11 | 198 -> 200 | 179.97 | |
| 2026-04-05 | 193 -> 198 | 179.97 | |
| 2026-03-30 | 194 -> 193 | 179.97 | |
| 2026-03-14 | 190 -> 194 | 195.42 -> 179.97 |
Guardian of the Winds: 43% -> 29% |
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 | 29% | 2.80 | RR | Guardian of the Winds | Yekaterinburg |