Kurmaeva Ekaterina

From Ufa, Russia

Player page

Internal rating (RR)

Rating date Sept. 9, 2026 (latest changes Sept. 7, 2026).

211 place (189.63).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (380.95 * 2.90 * 1 + 322.03 * 3.40 * 1 + 0 + 0 + 0) / (2.90 * 1 + 3.40 * 1 + 1 + 1 + 1) = 236.5247311827957

p2 = (380.95 * 2.90 * 1 + 322.03 * 3.40 * 1) / max_coefficients = 142.7436729396496

score = 236.5247311827957 * 0.5 + 142.7436729396496 * 0.5 = 189.63420206122265

Rating changes

Show

all results
Date Place Points Reason
2026-09-06 205 -> 211 189.63
2026-09-01 208 -> 205 189.63
2026-08-31 208 189.40 -> 189.63
2026-08-26 209 -> 208 189.40
2026-08-16 209 189.40

Ufa Championship 2026: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 322 2026-08-16 41/60 100% 3.40 RR Ufa Championship 2026 Ufa
2 381 2026-05-03 27/43 100% 2.90 RR Sturgeon in tempai Saratov