Novikov Anton
From Saint Petersburg, Russia
EMA: 15990255
Common russian riichi rating (CRR)
Rating date Feb. 26, 2025 (latest changes Feb. 26, 2025).
35 place (617.65).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (925.23 * 4 * 0.57 + 760.87 * 2.10 * 1 + 600 * 3.85 * 1 + 43.48 * 2.80 * 1 + 983.05 * 3.25 * 1) / (4 * 0.57 + 2.10 * 1 + 3.85 * 1 + 2.80 * 1 + 3.25 * 1) = 653.74922999384
p2 = (983.05 * 3.25 * 1 + 600 * 3.85 * 1 + 925.23 * 4 * 0.57 + 760.87 * 2.10 * 1) / max_coefficients = 581.5432176656151
score = 653.74922999384 * 0.5 + 581.5432176656151 * 0.5 = 617.6462238297275
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-02-25 | 37 -> 35 | 615.57 -> 617.65 |
Earth cup: 14% -> 0% |
| 2025-02-16 | 75 -> 37 | 470.65 -> 615.57 |
White Wolf Cup: 0% -> 100% |
| 2025-02-02 | 71 -> 75 | 470.65 | |
| 2025-01-26 | 70 -> 71 | 470.65 | |
| 2025-01-07 | 68 -> 70 | 470.65 | |
| 2025-01-03 | 62 -> 68 | 496.28 -> 470.65 |
SPB Riichi Open 2023: 71% -> 57% |
| 2024-12-25 | 60 -> 62 | 497.63 -> 496.28 |
Earth cup: 29% -> 14% |
| 2024-12-18 | 56 -> 60 | 509.10 -> 497.63 |
Meeting in the billiard room: 14% -> 0% |
| 2024-12-01 | 41 -> 56 | 586.47 -> 509.10 |
Riichi never changing: 0% -> 100% |
| 2024-11-05 | 43 -> 41 | 586.47 |