Tkachenko Ivan
From Sarov, Russia
EMA: 15990417
Internal rating (RR)
Rating date July 20, 2023 (latest changes July 20, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-07-20 | 43 | 432.41 -> 438.17 | |
| 2023-07-06 | 42 -> 43 | 447.16 -> 432.41 |
Kirov Tournament: 43% -> 29% |
| 2023-06-19 | 115 -> 42 | 168.93 -> 447.16 |
Agari team tournament: 57% -> 43% |
| 2021-02-01 | 132 -> 115 | 315.12 -> 168.93 | |
| 2020-02-01 | 132 | 315.12 |