Filatova Marina

From Korolyov, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 24, 2026 (latest changes May 23, 2026).

165 place (332.39).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (631.58 * 1.50 * 0.86 + 925.93 * 2.45 * 1 + 0 + 0 + 0) / (1.50 * 0.86 + 2.45 * 1 + 1 + 1 + 1) = 457.34413159828676

p2 = (925.93 * 2.45 * 1 + 631.58 * 1.50 * 0.86) / max_coefficients = 207.44175084175086

score = 457.34413159828676 * 0.5 + 207.44175084175086 * 0.5 = 332.3929412200188

Rating changes

Show

all results
Date Place Points Reason
2026-05-19 136 -> 165 371.42 -> 332.39

"Green Dragon" in the Secret Chamber: 14% -> 0%
2026-05-17 282 -> 136 144.14 -> 371.42

HaTiKo: 100% -> 86%

Hatiko under the sakura: 0% -> 100%
2026-05-14 283 -> 282 144.14
2026-05-12 288 -> 283 144.14
2026-05-11 287 -> 288 144.14
2026-05-04 288 -> 287 144.14
2026-05-03 280 -> 288 143.90 -> 144.14
2026-04-19 270 -> 280 143.90
2026-04-11 269 -> 270 143.90
2026-04-09 270 -> 269 143.90

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 926 2026-05-17 🥉 3/28 100% 2.45 RR Hatiko under the sakura Korolyov
2 632 2025-05-17 8/20 86% 1.50 CRR HaTiKo Korolyov
3 355 2024-05-19 21/32 0% 1.80 CRR "Green Dragon" in the Secret Chamber Korolyov