Zyryanov Denis
From Novosibirsk, Russia
Common russian riichi rating (CRR)
Rating date Nov. 9, 2023 (latest changes Nov. 9, 2023).
119 place (272.77).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.80 * 1) = 14.149820000000002
p1 = (546.67 * 4.20 * 0.86 + 344.83 * 3.75 * 1 + 0 + 0 + 0) / (4.20 * 0.86 + 3.75 * 1 + 1 + 1 + 1) = 315.0779433845226
p2 = (546.67 * 4.20 * 0.86 + 344.83 * 3.75 * 1) / max_coefficients = 230.46229563344266
score = 315.0779433845226 * 0.5 + 230.46229563344266 * 0.5 = 272.77011950898265
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-11-06 | 114 -> 119 | 285.55 -> 272.77 |
IX Russian Riichi Championship: 100% -> 86% |
2023-11-05 | 110 -> 114 | 285.55 | |
2023-10-27 | 111 -> 110 | 285.55 | |
2023-10-22 | 110 -> 111 | 285.55 | |
2023-10-19 | 111 -> 110 | 285.55 | |
2023-10-12 | 112 -> 111 | 284.79 -> 285.55 | |
2023-09-28 | 113 -> 112 | 284.79 | |
2023-09-20 | 115 -> 113 | 284.79 | |
2023-09-06 | 116 -> 115 | 284.79 | |
2023-09-05 | 117 -> 116 | 284.79 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 345 |
|
58/88 | 100% | 3.75 | RR | Money can not buy tenpai |
2 | 547 |
|
35/76 | 86% | 4.20 | RR | IX Russian Riichi Championship |