Bretslavskaya Natalya

From Tyumen, Russia

Player page

Internal rating (RR)

Rating date July 6, 2024 (latest changes July 6, 2024).

37 place (512.12).

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

p1 = (724.14 * 3.75 * 0.86 + 887.85 * 4.60 * 1 + 0 + 0 + 0) / (3.75 * 0.86 + 4.60 * 1 + 1 + 1 + 1) = 592.889392345659

p2 = (887.85 * 4.60 * 1 + 724.14 * 3.75 * 0.86) / max_coefficients = 431.34594199120363

score = 592.889392345659 * 0.5 + 431.34594199120363 * 0.5 = 512.1176671684314

Rating changes

Show

all results
Date Place Points Reason
2024-06-11 38 -> 37 520.31 -> 512.12

Money can not buy tenpai: 100% -> 86%
2024-06-09 36 -> 38 520.31
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 86% 3.75 RR Money can not buy tenpai