Tkachenko Ivan
From Sarov, Russia
EMA: 15990417
Internal rating (RR)
Rating date May 20, 2023 (latest changes May 20, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-05-20 | 30 | 493.21 -> 501.18 | |
| 2023-05-06 | 29 -> 30 | 507.43 -> 493.21 |
Kirov Tournament: 57% -> 43% |
| 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% |
| 2023-02-19 | 26 -> 29 | 521.35 -> 515.02 |
Agari team tournament: 86% -> 71% |
| 2023-01-28 | 29 -> 26 | 516.74 -> 521.35 | |
| 2023-01-09 | 115 -> 29 | 168.93 -> 516.74 | |
| 2021-02-01 | 132 -> 115 | 315.12 -> 168.93 | |
| 2020-02-01 | 132 | 315.12 |