Aleshin Sergey
From Moscow, Russia
EMA: 15990200
Internal rating (RR)
Rating date July 6, 2023 (latest changes July 6, 2023).
13 place (596.20).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.71) = 13.921305
p1 = (255.32 * 3.10 * 0.43 + 786.67 * 3.45 * 0.43 + 563.64 * 3.30 * 0.29 + 417.91 * 3.50 * 0.71 + 946.67 * 4.20 * 1 + 471.26 * 3.75 * 1) / (3.10 * 0.43 + 3.45 * 0.43 + 3.30 * 0.29 + 3.50 * 0.71 + 4.20 * 1 + 3.75 * 1) = 621.2515466342352
p2 = (946.67 * 4.20 * 1 + 471.26 * 3.75 * 1 + 786.67 * 3.45 * 0.43 + 417.91 * 3.50 * 0.71) / max_coefficients = 571.1576608658455
score = 621.2515466342352 * 0.5 + 571.1576608658455 * 0.5 = 596.2046037500404
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-07-06 | 14 -> 13 | 595.28 -> 596.20 |
Kirov Tournament: 43% -> 29% |
2023-06-19 | 2 -> 14 | 812.71 -> 595.28 |
Agari team tournament: 57% -> 43% |
2021-02-01 | 4 -> 2 | 780.24 -> 812.71 | |
2020-02-01 | 4 | 780.24 |