Novikov Anton
Winner Yoroshiku League 2 Winner Kawa-league 2
From Saint Petersburg, Russia
EMA: 15990255
Internal rating (RR)
Rating date May 8, 2026 (latest changes May 7, 2026).
13 place (710.07).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85
p1 = (600 * 3.85 * 0.29 + 983.05 * 3.25 * 0.71 + 1000 * 1.90 * 0.86 + 766.23 * 3.45 * 1 + 870.97 * 3 * 1 + 364.86 * 3.40 * 1 + 840 * 3.10 * 1 + 500 * 1.70 * 1) / (3.85 * 0.29 + 3.25 * 0.71 + 1.90 * 0.86 + 3.45 * 1 + 3 * 1 + 3.40 * 1 + 3.10 * 1 + 1.70 * 1) = 737.1373777849748
p2 = (766.23 * 3.45 * 1 + 870.97 * 3 * 1 + 840 * 3.10 * 1 + 983.05 * 3.25 * 0.71) / max_coefficients = 682.9993265993267
score = 737.1373777849748 * 0.5 + 682.9993265993267 * 0.5 = 710.0683521921508
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-05-03 | 14 -> 13 | 707.78 -> 710.07 | |
| 2026-05-01 | 15 -> 14 | 705.92 -> 707.78 |
SPB Riichi Open 2024: 43% -> 29% |
| 2026-04-26 | 15 | 707.68 -> 705.92 |
Seihoku spring tournament 2025: 100% -> 86% |
| 2026-04-16 | 12 -> 15 | 725.66 -> 707.68 |
White Wolf Cup: 86% -> 71% |
| 2026-04-13 | 13 -> 12 | 725.66 | |
| 2026-04-11 | 11 -> 13 | 736.35 -> 725.66 |
Seihoku spring tournament 2026: 0% -> 100% |
| 2026-04-05 | 14 -> 11 | 705.50 -> 736.35 |
Moscow Riichi 2026: 0% -> 100% |
| 2026-04-02 | 16 -> 14 | 705.50 | |
| 2026-03-30 | 16 | 705.61 -> 705.50 |
Seihoku spring tournament 2024: 14% -> 0% |
| 2026-03-01 | 17 -> 16 | 703.20 -> 705.61 |
SPB Riichi Open 2024: 57% -> 43% |