Ratnikova Anna
From Samara, Russia
EMA: 15990370
Common russian riichi rating (CRR)
Rating date Jan. 20, 2024 (latest changes Jan. 20, 2024).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-01-06 | 34 -> 35 | 494.26 -> 489.59 |
IX Russian Riichi Championship: 86% -> 71% |
| 2023-12-12 | 31 -> 34 | 507.89 -> 494.26 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-11-28 | 32 -> 31 | 507.89 | |
| 2023-11-26 | 32 | 509.71 -> 507.89 | |
| 2023-11-06 | 32 | 509.71 |
IX Russian Riichi Championship: 100% -> 86% |