Ushakova Elena

From Moscow, Russia

EMA: 15990093

Player page

Common russian riichi rating (CRR)

Rating date April 20, 2026 (latest changes April 19, 2026).

329 place (52.78).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (368.42 * 1.50 * 0.14 + 529.41 * 3.05 * 0.14 + 0 + 0 + 0) / (1.50 * 0.14 + 3.05 * 0.14 + 1 + 1 + 1) = 84.84752184472337

p2 = (529.41 * 3.05 * 0.14 + 368.42 * 1.50 * 0.14) / max_coefficients = 20.716387959866225

score = 84.84752184472337 * 0.5 + 20.716387959866225 * 0.5 = 52.7819549022948

Rating changes

Show

all results
Date Place Points Reason
2026-04-19 319 -> 329 52.78
2026-04-11 317 -> 319 52.78
2026-04-09 307 -> 317 84.19 -> 52.78

Agari Summer Tournament 2024: 29% -> 14%
2026-04-05 302 -> 307 84.19
2026-03-30 305 -> 302 84.19
2026-03-25 300 -> 305 92.71 -> 84.19

Duplicate riichi mahjong tournament 2024: 29% -> 14%
2026-03-21 290 -> 300 92.71
2026-03-19 292 -> 290 92.71
2026-03-15 294 -> 292 92.71
2026-03-14 290 -> 294 92.71

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 529 2024-06-09 25/52 14% 3.05 RR Agari Summer Tournament 2024 Moscow
2 368 2024-05-25 13/20 14% 1.50 CRR Duplicate riichi mahjong tournament 2024 Moscow
3 48 2014-12-07 61/64 0% 3.15 EMA Russian Open Riichi Championship 2014 Moscow