Maximov Andrei
From Saint Petersburg, Russia
EMA: 15990296
Internal rating (RR)
Rating date Dec. 19, 2023 (latest changes Dec. 19, 2023).
8 place (625.65).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.43) = 13.085650000000001
p1 = (313.43 * 3.50 * 0.29 + 880 * 4.20 * 0.86 + 1000 * 3.75 * 1 + 0 + 0) / (3.50 * 0.29 + 4.20 * 0.86 + 3.75 * 1 + 1 + 1) = 698.6879901678975
p2 = (1000 * 3.75 * 1 + 880 * 4.20 * 0.86 + 313.43 * 3.50 * 0.29) / max_coefficients = 552.6099200268997
score = 698.6879901678975 * 0.5 + 552.6099200268997 * 0.5 = 625.6489550973986
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-12-12 | 10 -> 8 | 613.95 -> 625.65 | |
| 2023-11-28 | 8 -> 10 | 634.25 -> 613.95 |
Saint Petersburg Open 2021: 14% -> 0% |
| 2023-11-20 | 10 -> 8 | 629.73 -> 634.25 |
Tenpai can't buy happiness: 43% -> 29% |
| 2023-11-06 | 101 -> 10 | 209.06 -> 629.73 |
IX Russian Riichi Championship: 100% -> 86% Kirov Tournament: 14% -> 0% |
| 2021-02-01 | 88 -> 101 | 419.93 -> 209.06 | |
| 2020-02-01 | 88 | 419.93 |