Gilmutdinov Iskander

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date Feb. 19, 2026 (latest changes Feb. 16, 2026).

189 place (256.76).

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

p1 = (466.67 * 1.20 * 0.86 + 894.74 * 1.90 * 1 + 0 + 0 + 0) / (1.20 * 0.86 + 1.90 * 1 + 1 + 1 + 1) = 367.7106596587344

p2 = (894.74 * 1.90 * 1 + 466.67 * 1.20 * 0.86) / max_coefficients = 145.8180602006689

score = 367.7106596587344 * 0.5 + 145.8180602006689 * 0.5 = 256.76435992970164

Rating changes

Show

all results
Date Place Points Reason
2026-02-13 190 -> 189 256.76
2026-02-09 130 -> 190 384.41 -> 256.76
2026-02-08 126 -> 130 384.41
2026-01-30 127 -> 126 384.41
2026-01-25 125 -> 127 384.41
2026-01-19 126 -> 125 384.41
2026-01-14 127 -> 126 384.41
2026-01-12 129 -> 127 384.41
2026-01-07 125 -> 129 384.41
2026-01-03 123 -> 125 384.41

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 86% 1.20 CRR Martenho's New Year's Eve tournament Ufa