Kanafeev Rustam
From Samara, Russia
Internal rating (RR)
Rating date Feb. 11, 2025 (latest changes Feb. 11, 2025).
69 place (467.46).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (987.34 * 3.65 * 1 + 714.29 * 2.60 * 1 + 0 + 0 + 0) / (3.65 * 1 + 2.60 * 1 + 1 + 1 + 1) = 590.3718918918919
p2 = (987.34 * 3.65 * 1 + 714.29 * 2.60 * 1) / max_coefficients = 344.5388012618297
score = 590.3718918918919 * 0.5 + 344.5388012618297 * 0.5 = 467.4553465768608
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-02-11 | 68 -> 69 | 467.46 | |
| 2025-02-02 | 63 -> 68 | 467.46 | |
| 2025-01-26 | 63 | 467.46 |
Riichi On Ice: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 714 |
|
13/43 | 100% | 2.60 | RR | Riichi On Ice |
| 2 | 987 |
|
2/80 | 100% | 3.65 | RR | Riichi over Volga |