Zyryanov Denis

From Novosibirsk, Russia

Player page

Common russian riichi rating (CRR)

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

112 place (242.16).

max_coefficients = (4 * 1 + 3.75 * 1 + 2.90 * 1 + 4.20 * 0.57) = 13.04988

p1 = (344.83 * 3.75 * 1 + 546.67 * 4.20 * 0.57 + 0 + 0 + 0) / (3.75 * 1 + 4.20 * 0.57 + 1 + 1 + 1) = 284.7064660957302

p2 = (546.67 * 4.20 * 0.57 + 344.83 * 3.75 * 1) / max_coefficients = 199.62099268345762

score = 284.7064660957302 * 0.5 + 199.62099268345762 * 0.5 = 242.16372938959393

Rating changes

Show

all results
Date Place Points Reason
2024-03-06 108 -> 112 257.86 -> 242.16

IX Russian Riichi Championship: 71% -> 57%
2024-02-27 109 -> 108 257.86
2024-02-25 107 -> 109 257.86
2024-02-12 109 -> 107 257.86
2024-01-20 110 -> 109 257.86
2024-01-09 111 -> 110 257.86
2024-01-06 105 -> 111 271.96 -> 257.86

IX Russian Riichi Championship: 86% -> 71%
2024-01-05 107 -> 105 271.96
2023-12-27 108 -> 107 271.96
2023-12-19 109 -> 108 271.96

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 57% 4.20 RR IX Russian Riichi Championship