Umetbaeva Aygul

From Ufa, Russia

EMA: 15020059

Player page

Common russian riichi rating (CRR)

Rating date May 20, 2025 (latest changes May 19, 2025).

233 place (151.14).

max_coefficients = (4.60 * 0.86 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.19266

p1 = (149.53 * 4.60 * 0.86 + 578.95 * 1.90 * 1 + 0 + 0 + 0) / (4.60 * 0.86 + 1.90 * 1 + 1 + 1 + 1) = 191.06920315832568

p2 = (578.95 * 1.90 * 1 + 149.53 * 4.60 * 0.86) / max_coefficients = 111.20896538196735

score = 191.06920315832568 * 0.5 + 111.20896538196735 * 0.5 = 151.1390842701465

Rating changes

Show

all results
Date Place Points Reason
2025-05-17 230 -> 233 151.14
2025-05-12 229 -> 230 150.50 -> 151.14

X Russian Championship: 100% -> 86%
2025-05-03 228 -> 229 150.50
2025-04-27 222 -> 228 150.50
2025-04-26 221 -> 222 150.50
2025-04-22 224 -> 221 150.50
2025-04-13 221 -> 224 150.50
2025-04-11 222 -> 221 150.50
2025-03-29 219 -> 222 150.50
2025-03-23 219 150.50

Martenho's Spring tournament: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 579 2025-03-23 9/20 100% 1.90 CRR Martenho's Spring tournament Ufa
2 150 2024-05-12 92/108 86% 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