Zyryanov Denis
From Novosibirsk, Russia
Common russian riichi rating (CRR)
Rating date Nov. 5, 2024 (latest changes Nov. 5, 2024).
206 place (86.16).
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 * 0.57 + 65.42 * 4.60 * 1 + 0 + 0 + 0) / (3.75 * 0.57 + 4.60 * 1 + 1 + 1 + 1) = 106.72654024787663
p2 = (344.83 * 3.75 * 0.57 + 65.42 * 4.60 * 1) / max_coefficients = 65.60315457413249
score = 106.72654024787663 * 0.5 + 65.60315457413249 * 0.5 = 86.16484741100456
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-11-05 | 199 -> 206 | 116.36 -> 86.16 | |
| 2024-11-04 | 194 -> 199 | 116.36 | |
| 2024-10-27 | 193 -> 194 | 116.36 | |
| 2024-10-25 | 194 -> 193 | 116.36 | |
| 2024-10-13 | 180 -> 194 | 117.25 -> 116.36 | |
| 2024-10-11 | 178 -> 180 | 128.58 -> 117.25 |
Money can not buy tenpai: 71% -> 57% |
| 2024-09-15 | 174 -> 178 | 128.58 | |
| 2024-09-06 | 170 -> 174 | 150.29 -> 128.58 |
IX Russian Riichi Championship: 29% -> 14% |
| 2024-09-03 | 170 | 148.14 -> 150.29 | |
| 2024-09-01 | 163 -> 170 | 151.19 -> 148.14 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 65 |
|
101/108 | 100% | 4.60 | RR | X Russian Championship | Perm | |
| 2 | 345 |
|
58/88 | 57% | 3.75 | RR | Money can not buy tenpai | Perm | |
| 3 | 547 |
|
35/76 | 14% | 4.20 | RR | IX Russian Riichi Championship | Perm |