Karimov Artur

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date Jan. 11, 2026 (latest changes Jan. 10, 2026).

177 place (288.89).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (800 * 1.20 * 0.86 + 210.53 * 1.90 * 1 + 961.54 * 1.40 * 1 + 0 + 0) / (1.20 * 0.86 + 1.90 * 1 + 1.40 * 1 + 1 + 1) = 405.9353529735231

p2 = (961.54 * 1.40 * 1 + 800 * 1.20 * 0.86 + 210.53 * 1.90 * 1) / max_coefficients = 171.83745819397996

score = 405.9353529735231 * 0.5 + 171.83745819397996 * 0.5 = 288.8864055837515

Rating changes

Show

all results
Date Place Points Reason
2026-01-07 176 -> 177 288.89
2026-01-03 175 -> 176 288.89
2026-01-01 176 -> 175 288.89
2025-12-29 168 -> 176 298.67 -> 288.89

Martenho's New Year's Eve tournament: 100% -> 86%
2025-12-27 243 -> 168 156.96 -> 298.67

Martenho's New Year 2025: 0% -> 100%
2025-12-07 241 -> 243 156.96
2025-12-06 239 -> 241 156.96
2025-11-25 240 -> 239 156.96
2025-11-19 241 -> 240 156.96
2025-11-14 243 -> 241 156.96

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 962 2025-12-27 🥈 2/27 100% 1.40 CRR Martenho's New Year 2025 Ufa
2 211 2025-03-23 16/20 100% 1.90 CRR Martenho's Spring tournament Ufa
3 800 2024-12-29 4/16 86% 1.20 CRR Martenho's New Year's Eve tournament Ufa