Zyryanov Denis

From Novosibirsk, Russia

Player page

Internal rating (RR)

Rating date May 12, 2024 (latest changes May 12, 2024).

109 place (189.80).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999

p1 = (546.67 * 4.20 * 0.43 + 344.83 * 3.75 * 1 + 65.42 * 4.60 * 1 + 0 + 0) / (4.20 * 0.43 + 3.75 * 1 + 4.60 * 1 + 1 + 1) = 212.1872047354265

p2 = (344.83 * 3.75 * 1 + 546.67 * 4.20 * 0.43 + 65.42 * 4.60 * 1) / max_coefficients = 167.4090909090909

score = 212.1872047354265 * 0.5 + 167.4090909090909 * 0.5 = 189.7981478222587

Rating changes

Show

all results
Date Place Points Reason
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%
2024-04-12 84 -> 81 241.03
2024-03-30 77 -> 84 241.03
2024-03-20 83 -> 77 241.03
2024-03-10 74 -> 83 257.55 -> 241.03
2024-03-06 74 273.58 -> 257.55

IX Russian Riichi Championship: 71% -> 57%
2024-02-12 76 -> 74 267.87 -> 273.58
2024-01-20 78 -> 76 267.87
2024-01-06 74 -> 78 282.14 -> 267.87

IX Russian Riichi Championship: 86% -> 71%

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 58/88 100% 3.75 RR Money can not buy tenpai
3 547 2022-11-06 35/76 43% 4.20 RR IX Russian Riichi Championship