Tkachenko Ivan
From Sarov, Russia
EMA: 15990417
Common russian riichi rating (CRR)
Rating date March 5, 2023 (latest changes March 5, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-02-25 | 32 -> 34 | 509.94 | |
| 2023-02-19 | 31 -> 32 | 519.13 -> 509.94 |
Agari team tournament: 86% -> 71% |
| 2023-01-28 | 32 -> 31 | 516.74 -> 519.13 | |
| 2023-01-09 | 132 -> 32 | 168.93 -> 516.74 | |
| 2021-02-01 | 150 -> 132 | 315.12 -> 168.93 | |
| 2020-02-01 | 150 | 315.12 |