Karimov Artur

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 15, 2025 (latest changes June 15, 2025).

239 place (154.95).

max_coefficients = (4.10 * 1 + 4.60 * 0.86 + 3.85 * 1 + 3.75 * 1) = 15.64266

p1 = (800 * 1.20 * 1 + 210.53 * 1.90 * 1 + 0 + 0 + 0) / (1.20 * 1 + 1.90 * 1 + 1 + 1 + 1) = 222.95081967213116

p2 = (800 * 1.20 * 1 + 210.53 * 1.90 * 1) / max_coefficients = 86.9417349734636

score = 222.95081967213116 * 0.5 + 86.9417349734636 * 0.5 = 154.94627732279739

Rating changes

Show

all results
Date Place Points Reason
2025-06-15 230 -> 239 156.23 -> 154.95
2025-06-14 223 -> 230 156.23
2025-06-11 229 -> 223 156.23
2025-05-19 230 -> 229 156.23
2025-05-17 227 -> 230 156.23
2025-05-12 226 -> 227 154.38 -> 156.23
2025-05-03 224 -> 226 154.38
2025-04-27 218 -> 224 154.38
2025-04-26 217 -> 218 154.38
2025-04-22 222 -> 217 154.38

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 211 2025-03-23 16/20 100% 1.90 CRR Martenho's Spring tournament Ufa
2 800 2024-12-29 4/16 100% 1.20 CRR Martenho's New Year's Eve tournament Ufa