Kotlov Nikita
From Moscow, Russia
EMA: 15990321
Internal rating (RR)
Rating date April 1, 2023 (latest changes April 1, 2023).
80 place (261.50).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.10 * 0.71) = 13.46418
p1 = (693.33 * 3.45 * 0.57 + 489.36 * 3.10 * 0.71 + 0 + 0 + 0) / (3.45 * 0.57 + 3.10 * 0.71 + 1 + 1 + 1) = 341.01251659555277
p2 = (693.33 * 3.45 * 0.57 + 489.36 * 3.10 * 0.71) / max_coefficients = 181.99400186272015
score = 341.01251659555277 * 0.5 + 181.99400186272015 * 0.5 = 261.50325922913646
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-03-28 | 76 -> 80 | 283.62 -> 261.50 |
Saint Petersburg Open 2021: 71% -> 57% |
| 2023-03-20 | 76 | 280.04 -> 283.62 | |
| 2023-03-03 | 5 -> 76 | 703.76 -> 280.04 | |
| 2021-02-01 | 24 -> 5 | 682.26 -> 703.76 | |
| 2020-02-01 | 24 | 682.26 |