Rubanov Matvei
From Korolyov, Russia
Common russian riichi rating (CRR)
Rating date Feb. 22, 2025 (latest changes Feb. 22, 2025).
180 place (239.31).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (548.39 * 3.10 * 1 + 352.94 * 3.05 * 1 + 0 + 0 + 0) / (3.10 * 1 + 3.05 * 1 + 1 + 1 + 1) = 303.4393442622951
p2 = (548.39 * 3.10 * 1 + 352.94 * 3.05 * 1) / max_coefficients = 175.17160883280758
score = 303.4393442622951 * 0.5 + 175.17160883280758 * 0.5 = 239.30547654755134
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-02-16 | 170 -> 180 | 239.31 | |
| 2025-02-02 | 170 | 239.31 |
Agari Winter Tournament 2025: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 353 |
|
34/52 | 100% | 3.05 | RR | Agari Winter Tournament 2025 |
| 2 | 548 |
|
15/32 | 100% | 3.10 | RR | Moscow Open Riichi Marathon |