Zakharenkov Maksim
From Saint Petersburg, Russia
EMA: 15990292
Common russian riichi rating (CRR)
Rating date April 20, 2024 (latest changes April 20, 2024).
98 place (278.88).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (948.72 * 1.80 * 0.43 + 838.71 * 1.80 * 0.86 + 195.65 * 2.10 * 1 + 0 + 0) / (1.80 * 0.43 + 1.80 * 0.86 + 2.10 * 1 + 1 + 1) = 379.89261426883223
p2 = (838.71 * 1.80 * 0.86 + 948.72 * 1.80 * 0.43 + 195.65 * 2.10 * 1) / max_coefficients = 177.86350364963502
score = 379.89261426883223 * 0.5 + 177.86350364963502 * 0.5 = 278.8780589592336
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-04-12 | 102 -> 98 | 278.88 | |
| 2024-03-30 | 103 -> 102 | 264.54 -> 278.88 |
Seihoku spring tournament 2024: 0% -> 100% |
| 2024-03-20 | 106 -> 103 | 264.54 | |
| 2024-03-10 | 102 -> 106 | 268.23 -> 264.54 | |
| 2024-03-09 | 103 -> 102 | 268.23 | |
| 2024-03-06 | 107 -> 103 | 264.81 -> 268.23 | |
| 2024-02-27 | 102 -> 107 | 286.84 -> 264.81 |
Sun tournament: 57% -> 43% |
| 2024-02-25 | 91 -> 102 | 304.26 -> 286.84 |
Earth cup: 100% -> 86% |
| 2024-02-12 | 96 -> 91 | 304.26 | |
| 2024-01-20 | 97 -> 96 | 304.26 |