Karimov Artur

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 28, 2026 (latest changes June 27, 2026).

268 place (201.47).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (210.53 * 1.90 * 0.71 + 800 * 1.20 * 0.57 + 521.74 * 1.60 * 1 + 0 + 0) / (1.90 * 0.71 + 1.20 * 0.57 + 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 = 107.16760058841245

score = 295.7796149109049 * 0.5 + 107.16760058841245 * 0.5 = 201.4736077496587

Rating changes

Show

all results
Date Place Points Reason
2026-06-27 269 -> 268 201.47
2026-06-26 271 -> 269 201.47
2026-06-16 270 -> 271 201.47
2026-06-15 271 -> 270 199.53 -> 201.47
2026-06-14 253 -> 271 204.09 -> 199.53
2026-06-13 254 -> 253 204.09
2026-06-09 257 -> 254 204.09
2026-05-31 250 -> 257 204.09
2026-05-26 251 -> 250 204.09
2026-05-25 252 -> 251 204.09

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