Karimov Artur

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date March 15, 2026 (latest changes March 15, 2026).

214 place (215.28).

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

p1 = (800 * 1.20 * 0.71 + 210.53 * 1.90 * 1 + 521.74 * 1.60 * 1 + 0 + 0) / (1.20 * 0.71 + 1.90 * 1 + 1.60 * 1 + 1 + 1) = 302.1018819724531

p2 = (521.74 * 1.60 * 1 + 800 * 1.20 * 0.71 + 210.53 * 1.90 * 1) / max_coefficients = 128.46220735785954

score = 302.1018819724531 * 0.5 + 128.46220735785954 * 0.5 = 215.28204466515632

Rating changes

Show

all results
Date Place Points Reason
2026-03-14 216 -> 214 215.28
2026-03-12 217 -> 216 215.28
2026-03-10 219 -> 217 215.28
2026-03-07 269 -> 219 130.61 -> 215.28

Spring Martenho get-together 2026: 0% -> 100%
2026-03-04 270 -> 269 130.61
2026-02-28 259 -> 270 144.03 -> 130.61

Martenho's New Year's Eve tournament: 86% -> 71%
2026-02-25 260 -> 259 144.03
2026-02-23 250 -> 260 144.03
2026-02-13 251 -> 250 144.03
2026-02-09 252 -> 251 144.03

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 16/20 100% 1.90 CRR Martenho's Spring tournament Ufa
3 800 2024-12-29 4/16 71% 1.20 CRR Martenho's New Year's Eve tournament Ufa