Novikov Anton
Winner Yoroshiku League 2 Winner Kawa-league 2
From Saint Petersburg, Russia
EMA: 15990255
Internal rating (RR)
Rating date July 9, 2026 (latest changes July 7, 2026).
2 place (794.76).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997
p1 = (600 * 3.85 * 0.14 + 983.05 * 3.25 * 0.57 + 1000 * 1.90 * 0.71 + 766.23 * 3.45 * 1 + 870.97 * 3 * 1 + 364.86 * 3.40 * 1 + 840 * 3.10 * 1 + 500 * 1.70 * 1 + 993.01 * 4.71 * 1) / (3.85 * 0.14 + 3.25 * 0.57 + 1.90 * 0.71 + 3.45 * 1 + 3 * 1 + 3.40 * 1 + 3.10 * 1 + 1.70 * 1 + 4.71 * 1) = 784.490052384096
p2 = (993.01 * 4.71 * 1 + 766.23 * 3.45 * 1 + 870.97 * 3 * 1 + 840 * 3.10 * 1) / max_coefficients = 805.0199979324664
score = 784.490052384096 * 0.5 + 805.0199979324664 * 0.5 = 794.7550251582811
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-07-01 | 3 -> 2 | 792.61 -> 794.76 |
SPB Riichi Open 2024: 29% -> 14% |
| 2026-06-26 | 2 -> 3 | 793.86 -> 792.61 |
Seihoku spring tournament 2025: 86% -> 71% |
| 2026-06-16 | 2 | 795.76 -> 793.86 |
White Wolf Cup: 71% -> 57% |
| 2026-06-15 | 2 | 781.17 -> 795.76 | |
| 2026-06-14 | 12 -> 2 | 710.07 -> 781.17 |
XII Russian Championship: 0% -> 100% |
| 2026-05-12 | 13 -> 12 | 710.07 | |
| 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% |