Karimov Artur

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

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

229 place (156.23).

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

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 = 89.51691145592675

score = 222.95081967213116 * 0.5 + 89.51691145592675 * 0.5 = 156.23386556402895

Rating changes

Show

all results
Date Place Points Reason
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
2025-04-13 220 -> 222 154.38
2025-04-11 221 -> 220 154.38
2025-03-29 218 -> 221 154.38

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