Gilmutdinov Iskander

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date April 20, 2026 (latest changes April 19, 2026).

234 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
2026-04-19 223 -> 234 231.38
2026-04-16 224 -> 223 231.38
2026-04-13 227 -> 224 231.38
2026-04-11 221 -> 227 231.38
2026-04-05 216 -> 221 231.38
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

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