Karimov Artur

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 6, 2026 (latest changes June 4, 2026).

257 place (204.09).

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

p1 = (800 * 1.20 * 0.57 + 210.53 * 1.90 * 0.71 + 521.74 * 1.60 * 1 + 0 + 0) / (1.20 * 0.57 + 1.90 * 0.71 + 1.60 * 1 + 1 + 1) = 295.7796149109049

p2 = (521.74 * 1.60 * 1 + 800 * 1.20 * 0.57 + 210.53 * 1.90 * 0.71) / max_coefficients = 112.393265993266

score = 295.7796149109049 * 0.5 + 112.393265993266 * 0.5 = 204.08644045208547

Rating changes

Show

all results
Date Place Points Reason
2026-05-31 250 -> 257 204.09
2026-05-26 251 -> 250 204.09
2026-05-25 252 -> 251 204.09
2026-05-23 253 -> 252 204.05 -> 204.09

Martenho's Spring tournament: 86% -> 71%
2026-05-17 250 -> 253 204.05
2026-05-14 252 -> 250 204.05
2026-05-12 256 -> 252 204.05
2026-05-11 254 -> 256 204.05
2026-05-03 247 -> 254 203.67 -> 204.05
2026-05-02 249 -> 247 203.67

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 522 2026-03-07 12/24 100% 1.60 CRR Spring Martenho get-together 2026 Ufa
2 211 2025-03-23 16/20 71% 1.90 CRR Martenho's Spring tournament Ufa
3 800 2024-12-29 4/16 57% 1.20 CRR Martenho's New Year's Eve tournament Ufa