Zyryanov Denis

From Novosibirsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date July 6, 2024 (latest changes July 6, 2024).

155 place (163.22).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001

p1 = (546.67 * 4.20 * 0.29 + 344.83 * 3.75 * 0.86 + 65.42 * 4.60 * 1 + 0 + 0) / (4.20 * 0.29 + 3.75 * 0.86 + 4.60 * 1 + 1 + 1) = 187.50751879528585

p2 = (344.83 * 3.75 * 0.86 + 546.67 * 4.20 * 0.29 + 65.42 * 4.60 * 1) / max_coefficients = 138.9398972357942

score = 187.50751879528585 * 0.5 + 138.9398972357942 * 0.5 = 163.22370801554

Rating changes

Show

Date Place Points Reason
2024-07-06 153 -> 155 183.54 -> 163.22

IX Russian Riichi Championship: 43% -> 29%

2024-07-01 154 -> 153 183.54
2024-06-25 155 -> 154 183.54
2024-06-11 159 -> 155 189.80 -> 183.54

Money can not buy tenpai: 100% -> 86%

2024-06-09 150 -> 159 189.80
2024-05-25 147 -> 150 189.80
2024-05-19 146 -> 147 189.80
2024-05-12 122 -> 146 216.27 -> 189.80

X Russian Championship: 0% -> 100%

2024-05-06 115 -> 122 237.43 -> 216.27

IX Russian Riichi Championship: 57% -> 43%

2024-05-05 114 -> 115 237.43

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 86% 3.75 RR Money can not buy tenpai
3 547 2022-11-06 35/76 29% 4.20 RR IX Russian Riichi Championship