Novikov Dmitriy
From Saint Petersburg, Russia
EMA: 15990278
Internal rating (RR)
Rating date April 10, 2023 (latest changes April 10, 2023).
33 place (461.33).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.10 * 0.71) = 13.46418
p1 = (290.91 * 3.30 * 0.57 + 373.33 * 3.45 * 0.57 + 44.78 * 3.50 * 0.86 + 459.46 * 4.05 * 1 + 800 * 4.20 * 1) / (3.30 * 0.57 + 3.45 * 0.57 + 3.50 * 0.86 + 4.05 * 1 + 4.20 * 1) = 439.5126697910875
p2 = (800 * 4.20 * 1 + 459.46 * 4.05 * 1 + 373.33 * 3.45 * 0.57 + 290.91 * 3.30 * 0.57) / max_coefficients = 483.1567908331587
score = 439.5126697910875 * 0.5 + 483.1567908331587 * 0.5 = 461.3347303121231
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-03-28 | 33 | 462.60 -> 461.33 |
Saint Petersburg Open 2021: 71% -> 57% |
| 2023-03-20 | 34 -> 33 | 447.92 -> 462.60 |
Tenpai can't buy happiness: 100% -> 86% |
| 2023-03-06 | 35 -> 34 | 450.83 -> 447.92 |
Kirov Tournament: 71% -> 57% |
| 2023-03-03 | 3 -> 35 | 761.49 -> 450.83 | |
| 2021-02-01 | 8 -> 3 | 753.40 -> 761.49 | |
| 2020-02-01 | 8 | 753.40 |