Novikov Anton
Winner Yoroshiku League 2 Winner Kawa-league 2
From Saint Petersburg, Russia
EMA: 15990255
Common russian riichi rating (CRR)
Rating date April 4, 2026 (latest changes April 4, 2026).
27 place (653.15).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (600 * 3.85 * 0.43 + 43.48 * 2.80 * 0.57 + 983.05 * 3.25 * 0.86 + 1000 * 1.90 * 1 + 277.78 * 2 * 1 + 766.23 * 3.45 * 1 + 870.97 * 3 * 1 + 364.86 * 3.40 * 1) / (3.85 * 0.43 + 2.80 * 0.57 + 3.25 * 0.86 + 1.90 * 1 + 2 * 1 + 3.45 * 1 + 3 * 1 + 3.40 * 1) = 644.4331623925577
p2 = (983.05 * 3.25 * 0.86 + 766.23 * 3.45 * 1 + 870.97 * 3 * 1 + 1000 * 1.90 * 1) / max_coefficients = 661.8575250836121
score = 644.4331623925577 * 0.5 + 661.8575250836121 * 0.5 = 653.1453437380849
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-04-04 | 28 -> 27 | 653.15 | |
| 2026-04-02 | 29 -> 28 | 653.15 | |
| 2026-04-01 | 31 -> 29 | 647.19 -> 653.15 |
Riichi never changing: 71% -> 57% |
| 2026-03-30 | 30 -> 31 | 648.13 -> 647.19 |
Seihoku spring tournament 2024: 14% -> 0% |
| 2026-03-23 | 31 -> 30 | 648.13 | |
| 2026-03-14 | 32 -> 31 | 648.13 | |
| 2026-03-10 | 33 -> 32 | 648.13 | |
| 2026-03-01 | 33 | 647.68 -> 648.13 |
SPB Riichi Open 2024: 57% -> 43% |
| 2026-02-23 | 21 -> 33 | 673.58 -> 647.68 |
White Wolf Cup 2026: 0% -> 100% |
| 2026-02-16 | 16 -> 21 | 692.67 -> 673.58 |
White Wolf Cup: 100% -> 86% |