Bretslavskaya Elena

From Megion, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 6, 2023 (latest changes Nov. 6, 2023).

173 place (125.72).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.80 * 1) = 14.149820000000002

p1 = (555.56 * 2.30 * 1 + 26.67 * 4.20 * 0.86 + 0 + 0 + 0) / (2.30 * 1 + 4.20 * 0.86 + 1 + 1 + 1) = 154.36042526702786

p2 = (555.56 * 2.30 * 1 + 26.67 * 4.20 * 0.86) / max_coefficients = 97.0881608387951

score = 154.36042526702786 * 0.5 + 97.0881608387951 * 0.5 = 125.72429305291149

Rating changes

Show

all results
Date Place Points Reason
2023-11-06 177 -> 173 120.26 -> 125.72

IX Russian Riichi Championship: 100% -> 86%
2023-11-05 177 120.26

Finding Dora: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 556 2023-11-05 13/28 100% 2.30 CRR Finding Dora
2 27 2022-11-06 74/76 86% 4.20 RR IX Russian Riichi Championship