Dergacheva Anastasiya

From Kazan, Russia

Player page

Internal rating (RR)

Rating date Oct. 9, 2026 (latest changes Oct. 8, 2026).

220 place (170.13).

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

p1 = (672.73 * 3 * 1 + 27.97 * 4.71 * 1 + 0 + 0 + 0) / (3 * 1 + 4.71 * 1 + 1 + 1 + 1) = 200.7404295051354

p2 = (672.73 * 3 * 1 + 27.97 * 4.71 * 1) / max_coefficients = 139.5152498377677

score = 200.7404295051354 * 0.5 + 139.5152498377677 * 0.5 = 170.12783967145157

Rating changes

Show

all results
Date Place Points Reason
2026-10-03 221 -> 220 170.13
2026-10-02 224 -> 221 170.13
2026-09-06 218 -> 224 170.13
2026-09-01 221 -> 218 170.13
2026-08-31 221 169.90 -> 170.13
2026-08-27 222 -> 221 169.90
2026-08-16 218 -> 222 169.90
2026-08-15 218 169.39 -> 169.90
2026-08-04 225 -> 218 169.39
2026-08-02 224 -> 225 169.39

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 28 2026-06-14 140/144 100% 4.71 RR XII Russian Championship Samara
2 673 2026-01-25 19/56 100% 3.00 RR Riichi On Ice 2026 Samara