Zakharenkov Maksim
From Saint Petersburg, Russia
EMA: 15990292
Internal rating (RR)
Rating date July 12, 2025 (latest changes July 12, 2025).
197 place (53.36).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.35
p1 = (195.65 * 2.10 * 0.71 + 73.68 * 3.85 * 1 + 0 + 0 + 0) / (2.10 * 0.71 + 3.85 * 1 + 1 + 1 + 1) = 69.12070974595302
p2 = (195.65 * 2.10 * 0.71 + 73.68 * 3.85 * 1) / max_coefficients = 37.60000000000001
score = 69.12070974595302 * 0.5 + 37.60000000000001 * 0.5 = 53.360354872976515
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-07-12 | 197 | 53.01 -> 53.36 | |
| 2025-07-03 | 199 -> 197 | 53.01 | |
| 2025-06-15 | 186 -> 199 | 53.56 -> 53.01 | |
| 2025-06-11 | 196 -> 186 | 53.56 | |
| 2025-05-30 | 196 | 57.68 -> 53.56 |
Seihoku spring tournament 2024: 86% -> 71% |
| 2025-05-12 | 196 | 56.81 -> 57.68 | |
| 2025-05-03 | 189 -> 196 | 56.81 | |
| 2025-04-27 | 188 -> 189 | 56.81 | |
| 2025-04-26 | 186 -> 188 | 56.81 | |
| 2025-04-11 | 188 -> 186 | 56.81 |