Zakharenkov Maksim
From Saint Petersburg, Russia
EMA: 15990292
Common russian riichi rating (CRR)
Rating date June 9, 2024 (latest changes June 9, 2024).
140 place (231.74).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999
p1 = (948.72 * 1.80 * 0.29 + 838.71 * 1.80 * 0.71 + 195.65 * 2.10 * 1 + 0 + 0) / (1.80 * 0.29 + 1.80 * 0.71 + 2.10 * 1 + 1 + 1) = 335.10508474576267
p2 = (838.71 * 1.80 * 0.71 + 948.72 * 1.80 * 0.29 + 195.65 * 2.10 * 1) / max_coefficients = 128.3844155844156
score = 335.10508474576267 * 0.5 + 128.3844155844156 * 0.5 = 231.74475016508913
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-06-09 | 130 -> 140 | 231.74 | |
| 2024-05-25 | 127 -> 130 | 231.74 | |
| 2024-05-19 | 125 -> 127 | 231.74 | |
| 2024-05-12 | 111 -> 125 | 239.71 -> 231.74 | |
| 2024-05-06 | 113 -> 111 | 239.71 | |
| 2024-05-05 | 112 -> 113 | 239.71 | |
| 2024-05-01 | 113 -> 112 | 239.71 | |
| 2024-04-27 | 104 -> 113 | 261.43 -> 239.71 |
Sun tournament: 43% -> 29% |
| 2024-04-25 | 97 -> 104 | 278.88 -> 261.43 |
Earth cup: 86% -> 71% |
| 2024-04-12 | 101 -> 97 | 278.88 |