Gilmutdinov Iskander

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date Jan. 8, 2026 (latest changes Jan. 7, 2026).

125 place (384.41).

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 + 884.62 * 1.40 * 1 + 0 + 0) / (1.20 * 0.86 + 1.90 * 1 + 1.40 * 1 + 1 + 1) = 540.1642090093735

p2 = (894.74 * 1.90 * 1 + 884.62 * 1.40 * 1 + 466.67 * 1.20 * 0.86) / max_coefficients = 228.65819397993312

score = 540.1642090093735 * 0.5 + 228.65819397993312 * 0.5 = 384.4112014946533

Rating changes

Show

all results
Date Place Points Reason
2026-01-03 123 -> 125 384.41
2026-01-01 124 -> 123 384.41
2025-12-29 124 386.12 -> 384.41

Martenho's New Year's Eve tournament: 100% -> 86%
2025-12-27 187 -> 124 260.83 -> 386.12

Martenho's New Year 2025: 0% -> 100%
2025-12-13 190 -> 187 260.83
2025-12-07 186 -> 190 260.83
2025-12-06 183 -> 186 260.83
2025-12-04 184 -> 183 260.83
2025-11-30 185 -> 184 260.83
2025-11-25 186 -> 185 260.83

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 885 2025-12-27 4/27 100% 1.40 CRR Martenho's New Year 2025 Ufa
2 895 2025-03-23 🥉 3/20 100% 1.90 CRR Martenho's Spring tournament Ufa
3 467 2024-12-29 9/16 86% 1.20 CRR Martenho's New Year's Eve tournament Ufa