Karimov Artur

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date Oct. 13, 2025 (latest changes Oct. 13, 2025).

235 place (158.86).

max_coefficients = (4.10 * 1 + 3.50 * 1 + 3.45 * 1 + 3.85 * 0.86) = 14.349835

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 = 94.77460890665293

score = 222.95081967213116 * 0.5 + 94.77460890665293 * 0.5 = 158.86271428939204

Rating changes

Show

all results
Date Place Points Reason
2025-10-13 236 -> 235 157.42 -> 158.86
2025-10-09 238 -> 236 157.42
2025-09-30 239 -> 238 157.42
2025-09-15 240 -> 239 157.42
2025-09-03 249 -> 240 157.42
2025-09-01 251 -> 249 156.21 -> 157.42
2025-08-31 245 -> 251 156.21
2025-08-26 246 -> 245 156.21
2025-08-25 248 -> 246 156.21
2025-08-04 248 155.78 -> 156.21

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