Zyryanov Denis

From Novosibirsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Dec. 12, 2023 (latest changes Dec. 12, 2023).

109 place (271.96).

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

Show

all results
Date Place Points Reason
2023-12-12 115 -> 109 271.96
2023-11-28 119 -> 115 271.96
2023-11-26 118 -> 119 272.77 -> 271.96
2023-11-20 120 -> 118 272.77
2023-11-06 115 -> 120 285.55 -> 272.77

IX Russian Riichi Championship: 100% -> 86%
2023-11-05 111 -> 115 285.55
2023-10-27 112 -> 111 285.55
2023-10-22 111 -> 112 285.55
2023-10-19 112 -> 111 285.55
2023-10-12 113 -> 112 284.79 -> 285.55

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