Tkachenko Maria
From Sarov, Russia
EMA: 15990422
Common russian riichi rating (CRR)
Rating date Feb. 11, 2025 (latest changes Feb. 11, 2025).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-02-02 | 56 -> 57 | 515.13 | |
| 2025-01-07 | 94 -> 56 | 399.15 -> 515.13 |
Moscow Open Riichi Marathon: 0% -> 100% |
| 2025-01-05 | 93 -> 94 | 399.15 | |
| 2025-01-03 | 95 -> 93 | 399.15 | |
| 2024-12-27 | 96 -> 95 | 399.15 | |
| 2024-12-18 | 97 -> 96 | 399.15 | |
| 2024-12-11 | 99 -> 97 | 399.15 | |
| 2024-11-05 | 103 -> 99 | 399.15 | |
| 2024-11-04 | 102 -> 103 | 399.15 | |
| 2024-11-03 | 103 -> 102 | 399.15 | |
| 2024-10-27 | 102 -> 103 | 399.15 | |
| 2024-10-25 | 101 -> 102 | 399.15 | |
| 2024-10-13 | 114 -> 101 | 360.91 -> 399.15 |
Moscow Riichi 2024: 0% -> 100% |
| 2024-10-11 | 115 -> 114 | 360.91 | |
| 2024-09-15 | 112 -> 115 | 360.91 | |
| 2024-09-03 | 114 -> 112 | 355.48 -> 360.91 | |
| 2024-09-01 | 72 -> 114 | 430.33 -> 355.48 |
SPB Riichi Open 2024: 0% -> 100% |
| 2024-05-19 | 69 -> 72 | 430.33 | |
| 2024-05-12 | 181 -> 69 | 90.01 -> 430.33 |
X Russian Championship: 0% -> 100% |
| 2023-12-12 | 180 -> 181 | 93.54 -> 90.01 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-12-10 | 177 -> 180 | 30.74 -> 93.54 | |
| 2021-02-01 | 264 -> 177 | 64.96 -> 30.74 | |
| 2020-02-01 | 264 | 64.96 |