Nikonenko Yaroslav

From Barnaul, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 17, 2025 (latest changes May 17, 2025).

180 place (268.87).

max_coefficients = (4.60 * 0.86 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.19266

p1 = (933.33 * 1.60 * 0.86 + 516.13 * 2.40 * 1 + 0 + 0 + 0) / (1.60 * 0.86 + 2.40 * 1 + 1 + 1 + 1) = 371.9562982916283

p2 = (933.33 * 1.60 * 0.86 + 516.13 * 2.40 * 1) / max_coefficients = 165.7807125282867

score = 371.9562982916283 * 0.5 + 165.7807125282867 * 0.5 = 268.8685054099575

Rating changes

Show

all results
Date Place Points Reason
2025-05-17 178 -> 180 268.87
2025-05-12 180 -> 178 265.43 -> 268.87
2025-05-05 167 -> 180 281.33 -> 265.43

Akademgorodok: Riichi Mahjong Tournament 2024: 100% -> 86%
2025-05-03 164 -> 167 281.33
2025-04-27 161 -> 164 281.33
2025-04-26 158 -> 161 281.33
2025-04-25 159 -> 158 281.33
2025-04-13 159 281.33

Akademgorodok Riichi Mahjong Tournament 2025: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 516 2025-04-13 16/32 100% 2.40 CRR Akademgorodok Riichi Mahjong Tournament 2025 Novosibirsk
2 933 2024-05-05 🥈 2/16 86% 1.60 CRR Akademgorodok: Riichi Mahjong Tournament 2024 Novosibirsk