Novikov Anton
Winner Yoroshiku League 2 Winner Kawa-league 2
From Saint Petersburg, Russia
EMA: 15990255
Internal rating (RR)
Rating date Nov. 4, 2026 (latest changes Nov. 4, 2026).
4 place (794.34).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.40 * 1 + 3.40 * 1 + 3.40 * 1) = 14.91
p1 = (903.23 * 1.80 * 1 + 983.05 * 3.25 * 0.29 + 1000 * 1.90 * 0.43 + 766.23 * 3.45 * 0.71 + 870.97 * 3 * 1 + 364.86 * 3.40 * 1 + 840 * 3.10 * 1 + 500 * 1.70 * 1 + 993.01 * 4.71 * 1 + 942.86 * 1.90 * 1) / (1.80 * 1 + 3.25 * 0.29 + 1.90 * 0.43 + 3.45 * 0.71 + 3 * 1 + 3.40 * 1 + 3.10 * 1 + 1.70 * 1 + 4.71 * 1 + 1.90 * 1) = 798.4620358396453
p2 = (993.01 * 4.71 * 1 + 870.97 * 3 * 1 + 840 * 3.10 * 1 + 766.23 * 3.45 * 0.71) / max_coefficients = 790.22266934943
score = 798.4620358396453 * 0.5 + 790.22266934943 * 0.5 = 794.3423525945377
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-11-04 | 4 | 781.52 -> 794.34 | |
| 2026-10-31 | 3 -> 4 | 787.30 -> 781.52 |
SPB Riichi Open 2025: 86% -> 71% Seihoku autumn tournament 2026: 0% -> 100% |
| 2026-10-26 | 3 | 788.58 -> 787.30 |
Seihoku spring tournament 2025: 57% -> 43% |
| 2026-10-16 | 3 | 790.53 -> 788.58 |
White Wolf Cup: 43% -> 29% |
| 2026-09-06 | 2 -> 3 | 790.53 |
Sunset Wolf Cup 2026: 0% -> 100% |
| 2026-09-01 | 2 | 823.71 -> 790.53 |
SPB Riichi Open 2024: 14% -> 0% |
| 2026-08-31 | 2 | 833.56 -> 823.71 |
SPB Riichi Open 2025: 100% -> 86% |
| 2026-08-26 | 2 | 834.48 -> 833.56 |
Seihoku spring tournament 2025: 71% -> 57% |
| 2026-08-16 | 2 | 835.83 -> 834.48 |
White Wolf Cup: 57% -> 43% |
| 2026-08-15 | 2 | 832.86 -> 835.83 |