Zyryanov Denis
From Novosibirsk, Russia
Internal rating (RR)
Rating date Sept. 1, 2024 (latest changes Sept. 1, 2024).
143 place (148.14).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.85 * 1 + 3.65 * 1) = 16.099999999999998
p1 = (546.67 * 4.20 * 0.29 + 344.83 * 3.75 * 0.71 + 65.42 * 4.60 * 1 + 0 + 0) / (4.20 * 0.29 + 3.75 * 0.71 + 4.60 * 1 + 1 + 1) = 179.46732209992496
p2 = (344.83 * 3.75 * 0.71 + 546.67 * 4.20 * 0.29 + 65.42 * 4.60 * 1) / max_coefficients = 116.8049689440994
score = 179.46732209992496 * 0.5 + 116.8049689440994 * 0.5 = 148.13614552201219
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
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 | |
2024-07-06 | 118 -> 121 | 183.54 -> 163.22 |
IX Russian Riichi Championship: 43% -> 29% |
2024-06-11 | 119 -> 118 | 189.80 -> 183.54 |
Money can not buy tenpai: 100% -> 86% |
2024-06-09 | 109 -> 119 | 189.80 | |
2024-05-12 | 86 -> 109 | 221.43 -> 189.80 |
X Russian Championship: 0% -> 100% |
2024-05-06 | 81 -> 86 | 241.03 -> 221.43 |
IX Russian Riichi Championship: 57% -> 43% |
2024-04-12 | 84 -> 81 | 241.03 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 65 |
|
101/108 | 100% | 4.60 | RR | X Russian Championship |
2 | 345 |
|
58/88 | 71% | 3.75 | RR | Money can not buy tenpai |
3 | 547 |
|
35/76 | 29% | 4.20 | RR | IX Russian Riichi Championship |