Umetbaeva Aygul

From Ufa, Russia

EMA: 15020059

Player page

Common russian riichi rating (CRR)

Rating date April 4, 2026 (latest changes April 4, 2026).

271 place (133.30).

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

p1 = (149.53 * 4.60 * 0.14 + 578.95 * 1.90 * 0.86 + 0 + 0 + 0) / (4.60 * 0.14 + 1.90 * 0.86 + 1 + 1 + 1) = 196.96055302573106

p2 = (578.95 * 1.90 * 0.86 + 149.53 * 4.60 * 0.14) / max_coefficients = 69.63879598662207

score = 196.96055302573106 * 0.5 + 69.63879598662207 * 0.5 = 133.29967450617656

Rating changes

Show

all results
Date Place Points Reason
2026-04-04 274 -> 271 133.30
2026-03-30 275 -> 274 133.30
2026-03-23 267 -> 275 147.89 -> 133.30

Martenho's Spring tournament: 100% -> 86%
2026-03-21 258 -> 267 147.89
2026-03-19 259 -> 258 147.89
2026-03-14 255 -> 259 147.89
2026-03-12 255 147.68 -> 147.89

X Russian Championship: 29% -> 14%
2026-03-10 259 -> 255 147.68
2026-03-07 256 -> 259 147.68
2026-03-04 257 -> 256 147.68

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 579 2025-03-23 9/20 86% 1.90 CRR Martenho's Spring tournament Ufa
2 150 2024-05-12 92/108 14% 4.60 RR X Russian Championship Perm
3 704 2018-02-17 9/28 0% 1.70 RR Fuyu Shanten Perm
4 197 2017-11-12 58/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm