Zyryanov Denis

From Novosibirsk, Russia

Player page

Common russian riichi rating (CRR)

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

155 place (183.54).

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

p1 = (546.67 * 4.20 * 0.43 + 344.83 * 3.75 * 0.86 + 65.42 * 4.60 * 1 + 0 + 0) / (4.20 * 0.43 + 3.75 * 0.86 + 4.60 * 1 + 1 + 1) = 206.06763504644508

p2 = (344.83 * 3.75 * 0.86 + 546.67 * 4.20 * 0.43 + 65.42 * 4.60 * 1) / max_coefficients = 161.01317770134466

score = 206.06763504644508 * 0.5 + 161.01317770134466 * 0.5 = 183.54040637389488

Rating changes

Show

Date Place Points Reason
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
2024-05-01 115 -> 114 237.43
2024-04-27 116 -> 115 237.43
2024-04-20 117 -> 116 237.43

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 43% 4.20 RR IX Russian Riichi Championship