Dergacheva Anastasiya

From Kazan, Russia

Player page

Common russian riichi rating (CRR)

Rating date July 27, 2026 (latest changes July 26, 2026).

292 place (169.39).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

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 = 138.0451274583267

score = 200.7404295051354 * 0.5 + 138.0451274583267 * 0.5 = 169.39277848173106

Rating changes

Show

all results
Date Place Points Reason
2026-07-26 293 -> 292 169.39
2026-07-25 291 -> 293 169.39
2026-07-18 288 -> 291 169.39
2026-07-15 289 -> 288 169.39
2026-07-14 290 -> 289 169.39
2026-07-13 291 -> 290 169.39
2026-07-12 286 -> 291 169.39
2026-07-11 284 -> 286 169.39
2026-07-02 285 -> 284 169.39
2026-07-01 287 -> 285 169.39

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