Zyryanov Denis
From Novosibirsk, Russia
Common russian riichi rating (CRR)
Rating date Dec. 19, 2023 (latest changes Dec. 19, 2023).
107 place (271.96).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001
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 = 228.84499593679075
score = 315.0779433845226 * 0.5 + 228.84499593679075 * 0.5 = 271.9614696606567
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-12-19 | 108 -> 107 | 271.96 | |
2023-12-12 | 114 -> 108 | 271.96 | |
2023-11-28 | 118 -> 114 | 271.96 | |
2023-11-26 | 117 -> 118 | 272.77 -> 271.96 | |
2023-11-20 | 119 -> 117 | 272.77 | |
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 |
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 |