Gilmutdinov Iskander

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date March 12, 2026 (latest changes March 10, 2026).

198 place (252.62).

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

p1 = (466.67 * 1.20 * 0.71 + 894.74 * 1.90 * 1 + 0 + 0 + 0) / (1.20 * 0.71 + 1.90 * 1 + 1 + 1 + 1) = 364.76491881413756

p2 = (894.74 * 1.90 * 1 + 466.67 * 1.20 * 0.71) / max_coefficients = 140.46889632107025

score = 364.76491881413756 * 0.5 + 140.46889632107025 * 0.5 = 252.6169075676039

Rating changes

Show

all results
Date Place Points Reason
2026-03-07 196 -> 198 252.62
2026-03-05 197 -> 196 252.62
2026-03-01 199 -> 197 252.62
2026-02-28 197 -> 199 256.76 -> 252.62

Martenho's New Year's Eve tournament: 86% -> 71%
2026-02-23 191 -> 197 256.76
2026-02-13 192 -> 191 256.76
2026-02-08 191 -> 192 256.76
2026-01-26 192 -> 191 256.76
2026-01-25 191 -> 192 256.76
2026-01-12 192 -> 191 256.76

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 895 2025-03-23 🥉 3/20 100% 1.90 CRR Martenho's Spring tournament Ufa
2 467 2024-12-29 9/16 71% 1.20 CRR Martenho's New Year's Eve tournament Ufa