Rubanov Matvei
From Korolyov, Russia
Common russian riichi rating (CRR)
Rating date March 29, 2025 (latest changes March 26, 2025).
179 place (243.62).
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 + 129.03 * 2.40 * 1 + 0 + 0) / (3.10 * 1 + 3.05 * 1 + 2.40 * 1 + 1 + 1) = 292.5260663507109
p2 = (548.39 * 3.10 * 1 + 352.94 * 3.05 * 1 + 129.03 * 2.40 * 1) / max_coefficients = 194.70977917981074
score = 292.5260663507109 * 0.5 + 194.70977917981074 * 0.5 = 243.6179227652608
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-03-23 | 174 -> 179 | 243.62 | |
| 2025-03-03 | 176 -> 174 | 243.62 | |
| 2025-03-02 | 176 | 239.31 -> 243.62 |
Riichi Maslenitsa (shrovetide): 0% -> 100% |
| 2025-02-27 | 177 -> 176 | 239.31 | |
| 2025-02-25 | 180 -> 177 | 239.31 | |
| 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 | 129 |
|
28/32 | 100% | 2.40 | RR | Riichi Maslenitsa (shrovetide) |
| 2 | 353 |
|
34/52 | 100% | 3.05 | RR | Agari Winter Tournament 2025 |
| 3 | 548 |
|
15/32 | 100% | 3.10 | RR | Moscow Open Riichi Marathon |