Zakharenkov Maksim
From Saint Petersburg, Russia
EMA: 15990292
Common russian riichi rating (CRR)
Rating date Dec. 26, 2024 (latest changes Dec. 26, 2024).
202 place (84.17).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (838.71 * 1.80 * 0.14 + 195.65 * 2.10 * 1 + 73.68 * 3.85 * 1 + 0 + 0) / (1.80 * 0.14 + 2.10 * 1 + 3.85 * 1 + 1 + 1) = 110.9120993466728
p2 = (195.65 * 2.10 * 1 + 73.68 * 3.85 * 1 + 838.71 * 1.80 * 0.14) / max_coefficients = 57.43091482649842
score = 110.9120993466728 * 0.5 + 57.43091482649842 * 0.5 = 84.17150708658562
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-12-26 | 203 -> 202 | 84.17 | |
| 2024-12-25 | 199 -> 203 | 102.02 -> 84.17 |
Earth cup: 29% -> 14% |
| 2024-11-05 | 204 -> 199 | 102.02 | |
| 2024-11-04 | 198 -> 204 | 102.02 | |
| 2024-11-01 | 200 -> 198 | 102.02 | |
| 2024-10-27 | 199 -> 200 | 102.02 | |
| 2024-10-26 | 200 -> 199 | 102.02 | |
| 2024-10-25 | 191 -> 200 | 119.24 -> 102.02 |
Earth cup: 43% -> 29% |
| 2024-10-13 | 177 -> 191 | 120.11 -> 119.24 | |
| 2024-10-11 | 179 -> 177 | 120.11 |