Gilmutdinov Iskander

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 19, 2026 (latest changes Sept. 17, 2026).

160 place (357.04).

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 * 0.57 + 661.02 * 3.40 * 1 + 0 + 0) / (1.20 * 0.29 + 1.90 * 0.57 + 3.40 * 1 + 1 + 1) = 494.81291645310097

p2 = (661.02 * 3.40 * 1 + 894.74 * 1.90 * 0.57 + 466.67 * 1.20 * 0.29) / max_coefficients = 219.2621674237508

score = 494.81291645310097 * 0.5 + 219.2621674237508 * 0.5 = 357.0375419384259

Rating changes

Show

all results
Date Place Points Reason
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%
2026-08-16 291 -> 156 170.85 -> 358.93

Ufa Championship 2026: 0% -> 100%
2026-08-15 291 170.57 -> 170.85
2026-08-14 292 -> 291 170.57

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 57% 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