Bretslavskaya Natalya

From Tyumen, Russia

Player page

Internal rating (RR)

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

36 place (520.31).

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

p1 = (724.14 * 3.75 * 1 + 887.85 * 4.60 * 1 + 0 + 0 + 0) / (3.75 * 1 + 4.60 * 1 + 1 + 1 + 1) = 599.0863436123349

p2 = (887.85 * 4.60 * 1 + 724.14 * 3.75 * 1) / max_coefficients = 441.5344155844156

score = 599.0863436123349 * 0.5 + 441.5344155844156 * 0.5 = 520.3103795983752

Rating changes

Show

Date Place Points Reason
2024-05-12 36 520.31

X Russian Championship: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 888 2024-05-12 13/108 100% 4.60 RR X Russian Championship
2 724 2023-06-11 25/88 100% 3.75 RR Money can not buy tenpai