Gilmutdinov Iskander

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date Oct. 9, 2026 (latest changes Oct. 8, 2026).

170 place (340.89).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (466.67 * 1.20 * 0.29 + 894.74 * 1.90 * 0.43 + 661.02 * 3.40 * 1 + 0 + 0) / (1.20 * 0.29 + 1.90 * 0.43 + 3.40 * 1 + 1 + 1) = 478.2650468646583

p2 = (661.02 * 3.40 * 1 + 894.74 * 1.90 * 0.43 + 466.67 * 1.20 * 0.29) / max_coefficients = 203.50876054510056

score = 478.2650468646583 * 0.5 + 203.50876054510056 * 0.5 = 340.88690370487944

Rating changes

Show

all results
Date Place Points Reason
2026-10-02 169 -> 170 340.89
2026-09-26 171 -> 169 340.89
2026-09-23 160 -> 171 357.04 -> 340.89

Martenho's Spring tournament: 57% -> 43%
2026-09-15 161 -> 160 357.04
2026-09-13 162 -> 161 357.04
2026-09-06 158 -> 162 357.04
2026-09-02 159 -> 158 357.04
2026-08-31 159 356.68 -> 357.04
2026-08-30 156 -> 159 356.68
2026-08-29 156 358.93 -> 356.68

Martenho's New Year's Eve tournament: 43% -> 29%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 661 2026-08-16 21/60 100% 3.40 RR Ufa Championship 2026 Ufa
2 895 2025-03-23 🥉 3/20 43% 1.90 CRR Martenho's Spring tournament Ufa
3 467 2024-12-29 9/16 29% 1.20 CRR Martenho's New Year's Eve tournament Ufa