Gilmutdinov Iskander

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date April 4, 2026 (latest changes April 4, 2026).

216 place (231.38).

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 * 0.86 + 0 + 0 + 0) / (1.20 * 0.71 + 1.90 * 0.86 + 1 + 1 + 1) = 338.53417553070284

p2 = (894.74 * 1.90 * 0.86 + 466.67 * 1.20 * 0.71) / max_coefficients = 124.21939799331103

score = 338.53417553070284 * 0.5 + 124.21939799331103 * 0.5 = 231.37678676200693

Rating changes

Show

all results
Date Place Points Reason
2026-03-30 217 -> 216 231.38
2026-03-26 218 -> 217 231.38
2026-03-23 207 -> 218 252.62 -> 231.38

Martenho's Spring tournament: 100% -> 86%
2026-03-21 204 -> 207 252.62
2026-03-14 198 -> 204 252.62
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

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 895 2025-03-23 🥉 3/20 86% 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