Gilmutdinov Iskander

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 5, 2025 (latest changes Sept. 5, 2025).

189 place (261.60).

max_coefficients = (4.10 * 1 + 3.75 * 1 + 3.50 * 1 + 3.45 * 1) = 14.8

p1 = (466.67 * 1.20 * 1 + 894.74 * 1.90 * 1 + 0 + 0 + 0) / (1.20 * 1 + 1.90 * 1 + 1 + 1 + 1) = 370.49180327868856

p2 = (894.74 * 1.90 * 1 + 466.67 * 1.20 * 1) / max_coefficients = 152.7027027027027

score = 370.49180327868856 * 0.5 + 152.7027027027027 * 0.5 = 261.59725299069567

Rating changes

Show

all results
Date Place Points Reason
2025-09-03 190 -> 189 261.60
2025-09-01 191 -> 190 259.59 -> 261.60
2025-08-31 188 -> 191 259.59
2025-08-26 190 -> 188 259.59
2025-08-25 191 -> 190 259.59
2025-08-04 191 258.86 -> 259.59
2025-08-03 185 -> 191 258.86
2025-07-30 186 -> 185 258.86
2025-07-26 184 -> 186 258.86
2025-07-19 185 -> 184 258.86

Tournaments

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