Zyryanov Denis

From Novosibirsk, Russia

Player page

Internal rating (RR)

Rating date Sept. 3, 2024 (latest changes Sept. 3, 2024).

142 place (150.29).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284

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 = 121.10455681203474

score = 179.46732209992496 * 0.5 + 121.10455681203474 * 0.5 = 150.28593945597984

Rating changes

Show

Date Place Points Reason
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
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%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 65 2024-05-12 101/108 100% 4.60 RR X Russian Championship
2 345 2023-06-11 58/88 71% 3.75 RR Money can not buy tenpai
3 547 2022-11-06 35/76 29% 4.20 RR IX Russian Riichi Championship