Zyryanov Denis
From Novosibirsk, Russia
Common russian riichi rating (CRR)
Rating date Dec. 21, 2024 (latest changes Dec. 18, 2024).
208 place (73.42).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (344.83 * 3.75 * 0.43 + 65.42 * 4.60 * 1 + 0 + 0 + 0) / (3.75 * 0.43 + 4.60 * 1 + 1 + 1 + 1) = 92.87789513698446
p2 = (344.83 * 3.75 * 0.43 + 65.42 * 4.60 * 1) / max_coefficients = 53.95268138801263
score = 92.87789513698446 * 0.5 + 53.95268138801263 * 0.5 = 73.41528826249855
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-12-11 | 205 -> 208 | 86.16 -> 73.42 |
Money can not buy tenpai: 57% -> 43% |
| 2024-11-05 | 198 -> 205 | 116.36 -> 86.16 | |
| 2024-11-04 | 193 -> 198 | 116.36 | |
| 2024-10-27 | 192 -> 193 | 116.36 | |
| 2024-10-25 | 193 -> 192 | 116.36 | |
| 2024-10-13 | 179 -> 193 | 117.25 -> 116.36 | |
| 2024-10-11 | 177 -> 179 | 128.58 -> 117.25 |
Money can not buy tenpai: 71% -> 57% |
| 2024-09-15 | 173 -> 177 | 128.58 | |
| 2024-09-06 | 169 -> 173 | 150.29 -> 128.58 |
IX Russian Riichi Championship: 29% -> 14% |
| 2024-09-03 | 169 | 148.14 -> 150.29 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 65 |
|
101/108 | 100% | 4.60 | RR | X Russian Championship |
| 2 | 345 |
|
58/88 | 43% | 3.75 | RR | Money can not buy tenpai |
| 3 | 547 |
|
35/76 | 0% | 4.20 | RR | IX Russian Riichi Championship |