Filatova Marina

From Korolyov, Russia

Player page

Internal rating (RR)

Rating date Aug. 19, 2026 (latest changes Aug. 16, 2026).

39 place (635.16).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 15.459999999999999

p1 = (925.93 * 2.45 * 1 + 902.10 * 4.71 * 1 + 777.78 * 2.45 * 1 + 0 + 0) / (2.45 * 1 + 4.71 * 1 + 2.45 * 1 + 1 + 1) = 725.4918173987941

p2 = (902.10 * 4.71 * 1 + 925.93 * 2.45 * 1 + 777.78 * 2.45 * 1) / max_coefficients = 544.8227684346701

score = 725.4918173987941 * 0.5 + 544.8227684346701 * 0.5 = 635.1572929167321

Rating changes

Show

all results
Date Place Points Reason
2026-08-16 35 -> 39 635.16
2026-08-15 36 -> 35 633.16 -> 635.16
2026-08-04 37 -> 36 633.16
2026-08-03 38 -> 37 633.16
2026-08-02 67 -> 38 529.98 -> 633.16

Ivanovo Babayka 2026: 0% -> 100%
2026-07-25 65 -> 67 529.98
2026-07-13 66 -> 65 529.98
2026-07-12 63 -> 66 529.98
2026-07-03 65 -> 63 529.98
2026-07-02 66 -> 65 529.98

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 778 2026-08-02 7/28 100% 2.45 RR Ivanovo Babayka 2026 Ivanovo
2 902 2026-06-14 15/144 100% 4.71 RR XII Russian Championship Samara
3 926 2026-05-17 🥉 3/28 100% 2.45 RR Hatiko under the sakura Korolyov