Obukhova Aleksandra
From Samara, Russia
Common russian riichi rating (CRR)
Rating date Dec. 11, 2025 (latest changes Dec. 9, 2025).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-12-09 | 120 -> 119 | 397.48 | |
| 2025-12-07 | 117 -> 120 | 397.48 | |
| 2025-11-30 | 116 -> 117 | 397.48 | |
| 2025-11-22 | 144 -> 116 | 323.40 -> 397.48 |
San-Biki Cup: 0% -> 100% |
| 2025-11-19 | 146 -> 144 | 323.40 | |
| 2025-11-14 | 147 -> 146 | 323.40 | |
| 2025-11-12 | 150 -> 147 | 323.40 | |
| 2025-11-04 | 142 -> 150 | 329.19 -> 323.40 | |
| 2025-11-01 | 143 -> 142 | 328.73 -> 329.19 | |
| 2025-10-13 | 138 -> 143 | 333.83 -> 328.73 |
Moscow Riichi 2024: 100% -> 86% |
| 2025-10-04 | 140 -> 138 | 333.83 | |
| 2025-09-19 | 141 -> 140 | 333.83 | |
| 2025-09-15 | 142 -> 141 | 333.83 | |
| 2025-09-12 | 143 -> 142 | 333.83 | |
| 2025-09-03 | 147 -> 143 | 333.83 | |
| 2025-09-01 | 146 -> 147 | 330.23 -> 333.83 | |
| 2025-08-26 | 147 -> 146 | 330.23 | |
| 2025-08-09 | 148 -> 147 | 330.23 | |
| 2025-08-04 | 148 | 328.93 -> 330.23 | |
| 2025-08-03 | 146 -> 148 | 328.93 | |
| 2025-07-13 | 143 -> 146 | 328.93 | |
| 2025-07-12 | 144 -> 143 | 326.47 -> 328.93 | |
| 2025-07-10 | 146 -> 144 | 326.47 | |
| 2025-06-15 | 143 -> 146 | 330.30 -> 326.47 | |
| 2025-06-14 | 142 -> 143 | 330.30 | |
| 2025-06-11 | 144 -> 142 | 330.30 | |
| 2025-06-09 | 145 -> 144 | 330.30 | |
| 2025-06-08 | 144 -> 145 | 330.30 | |
| 2025-05-25 | 145 -> 144 | 330.30 | |
| 2025-05-17 | 143 -> 145 | 330.30 | |
| 2025-05-12 | 144 -> 143 | 324.78 -> 330.30 | |
| 2025-05-03 | 144 | 324.78 |
Riichi over The Volga 2025: 0% -> 100% |