Sirotkin Dmitry
From Moscow, Russia
EMA: 15990155
Internal rating (RR)
Rating date May 28, 2023 (latest changes May 28, 2023).
3 place (702.00).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.71 + 3.10 * 0.57) = 12.52139
p1 = (533.33 * 3.45 * 0.43 + 808.51 * 3.10 * 0.57 + 955.22 * 3.50 * 0.71 + 288.29 * 4.05 * 1 + 933.33 * 4.20 * 1) / (3.45 * 0.43 + 3.10 * 0.57 + 3.50 * 0.71 + 4.05 * 1 + 4.20 * 1) = 692.6006031402723
p2 = (933.33 * 4.20 * 1 + 955.22 * 3.50 * 0.71 + 808.51 * 3.10 * 0.57 + 288.29 * 4.05 * 1) / max_coefficients = 711.4090368561318
score = 692.6006031402723 * 0.5 + 711.4090368561318 * 0.5 = 702.004819998202
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-05-28 | 3 | 693.71 -> 702.00 |
Saint Petersburg Open 2021: 57% -> 43% |
| 2023-05-20 | 3 | 702.99 -> 693.71 |
Tenpai can't buy happiness: 86% -> 71% |
| 2023-05-05 | 10 -> 3 | 670.38 -> 702.99 | |
| 2021-02-01 | 25 -> 10 | 679.40 -> 670.38 | |
| 2020-02-01 | 25 | 679.40 |