Zyryanov Denis

From Novosibirsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 20, 2023 (latest changes Nov. 20, 2023).

117 place (272.77).

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

Show

all results
Date Place Points Reason
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
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

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 345 2023-06-11 58/88 100% 3.75 RR Money can not buy tenpai
2 547 2022-11-06 35/76 86% 4.20 RR IX Russian Riichi Championship