Tkachenko Ivan
From Sarov, Russia
EMA: 15990417
Internal rating (RR)
Rating date April 19, 2023 (latest changes April 19, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-04-19 | 28 -> 29 | 513.58 -> 507.43 |
Agari team tournament: 71% -> 57% |
| 2023-03-28 | 29 -> 28 | 509.56 -> 513.58 | |
| 2023-03-20 | 31 -> 29 | 501.93 -> 509.56 | |
| 2023-03-06 | 29 -> 31 | 515.02 -> 501.93 |
Kirov Tournament: 71% -> 57% |
| 2023-03-03 | 115 -> 29 | 168.93 -> 515.02 | |
| 2021-02-01 | 132 -> 115 | 315.12 -> 168.93 | |
| 2020-02-01 | 132 | 315.12 |