Aleshin Sergey
From Moscow, Russia
EMA: 15990200
Internal rating (RR)
Rating date July 28, 2023 (latest changes July 28, 2023).
14 place (585.37).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.57) = 13.421155
p1 = (786.67 * 3.45 * 0.29 + 563.64 * 3.30 * 0.29 + 255.32 * 3.10 * 0.43 + 417.91 * 3.50 * 0.57 + 946.67 * 4.20 * 1 + 471.26 * 3.75 * 1) / (3.45 * 0.29 + 3.30 * 0.29 + 3.10 * 0.43 + 3.50 * 0.57 + 4.20 * 1 + 3.75 * 1) = 622.7771789807477
p2 = (946.67 * 4.20 * 1 + 471.26 * 3.75 * 1 + 417.91 * 3.50 * 0.57 + 786.67 * 3.45 * 0.29) / max_coefficients = 547.971467433317
score = 622.7771789807477 * 0.5 + 547.971467433317 * 0.5 = 585.3743232070324
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-07-28 | 12 -> 14 | 602.77 -> 585.37 |
Saint Petersburg Open 2021: 43% -> 29% |
2023-07-20 | 13 -> 12 | 596.20 -> 602.77 |
Tenpai can't buy happiness: 71% -> 57% |
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 |