Zyryanov Denis
From Novosibirsk, Russia
Internal rating (RR)
Rating date Dec. 11, 2024 (latest changes Dec. 11, 2024).
158 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 | 157 -> 158 | 86.16 -> 73.42 |
Money can not buy tenpai: 57% -> 43% |
| 2024-11-06 | 160 -> 157 | 116.36 -> 86.16 |
IX Russian Riichi Championship: 14% -> 0% |
| 2024-10-13 | 147 -> 160 | 117.25 -> 116.36 | |
| 2024-10-11 | 146 -> 147 | 128.58 -> 117.25 |
Money can not buy tenpai: 71% -> 57% |
| 2024-09-06 | 142 -> 146 | 150.29 -> 128.58 |
IX Russian Riichi Championship: 29% -> 14% |
| 2024-09-03 | 143 -> 142 | 148.14 -> 150.29 | |
| 2024-09-01 | 130 -> 143 | 151.19 -> 148.14 | |
| 2024-08-11 | 129 -> 130 | 160.53 -> 151.19 |
Money can not buy tenpai: 86% -> 71% |
| 2024-08-04 | 124 -> 129 | 163.22 -> 160.53 | |
| 2024-07-14 | 121 -> 124 | 163.22 |
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 |