Andryukhina Viktoriya
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date Nov. 3, 2026 (latest changes Nov. 3, 2026).
266 place (221.63).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41
p1 = (217.39 * 1.20 * 0.71 + 526.32 * 1.30 * 1 + 263.16 * 2.10 * 1 + 473.68 * 1.30 * 1 + 0) / (1.20 * 0.71 + 1.30 * 1 + 2.10 * 1 + 1.30 * 1 + 1) = 310.9532175515009
p2 = (526.32 * 1.30 * 1 + 473.68 * 1.30 * 1 + 263.16 * 2.10 * 1 + 217.39 * 1.20 * 0.71) / max_coefficients = 132.31473069435432
score = 310.9532175515009 * 0.5 + 132.31473069435432 * 0.5 = 221.6339741229276
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-11-01 | 263 -> 266 | 221.63 | |
| 2026-10-31 | 261 -> 263 | 221.63 | |
| 2026-10-27 | 242 -> 261 | 253.29 -> 221.63 |
Happy Bamboo 2024: 14% -> 0% |
| 2026-10-24 | 241 -> 242 | 253.29 | |
| 2026-10-17 | 240 -> 241 | 253.29 | |
| 2026-10-15 | 239 -> 240 | 253.29 | |
| 2026-10-13 | 244 -> 239 | 253.29 | |
| 2026-10-02 | 245 -> 244 | 253.29 | |
| 2026-10-01 | 246 -> 245 | 253.29 | |
| 2026-09-26 | 245 -> 246 | 252.26 -> 253.29 |
Pands in discards: 86% -> 71% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 474 |
|
11/20 | 100% | 1.30 | RR | Heat in the discard | Simferopol | |
| 2 | 263 |
|
15/20 | 100% | 2.10 | RR | The Southern Dragon Cup 2026 | Simferopol | |
| 3 | 526 |
|
10/20 | 100% | 1.30 | CRR | The Southern Coon Mini Cup 2026 | Simferopol | |
| 4 | 217 |
|
19/24 | 71% | 1.20 | CRR | Pands in discards | Simferopol | |
| 5 | 533 |
|
8/16 | 0% | 1.80 | CRR | Happy Bamboo 2024 | Simferopol |