Gataullin Viktor

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date July 31, 2026 (latest changes July 29, 2026).

89 place (501.31).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (526.32 * 1.50 * 1 + 200 * 1.20 * 0.43 + 789.47 * 1.90 * 0.57 + 913.04 * 1.60 * 1 + 866.67 * 1.40 * 1) / (1.50 * 1 + 1.20 * 0.43 + 1.90 * 0.57 + 1.60 * 1 + 1.40 * 1) = 725.1876235659789

p2 = (913.04 * 1.60 * 1 + 866.67 * 1.40 * 1 + 789.47 * 1.90 * 0.57 + 526.32 * 1.50 * 1) / max_coefficients = 277.43286775295667

score = 725.1876235659789 * 0.5 + 277.43286775295667 * 0.5 = 501.3102456594678

Rating changes

Show

all results
Date Place Points Reason
2026-07-25 88 -> 89 501.31
2026-07-23 85 -> 88 509.56 -> 501.31

Martenho's Spring tournament: 71% -> 57%
2026-07-18 83 -> 85 509.56
2026-07-12 82 -> 83 509.56
2026-07-11 132 -> 82 396.70 -> 509.56

July Martenho Training Tournament 2026: 0% -> 100%
2026-07-02 133 -> 132 396.70
2026-06-29 137 -> 133 392.59 -> 396.70

Martenho's New Year's Eve tournament: 57% -> 43%
2026-06-15 138 -> 137 388.56 -> 392.59
2026-06-14 118 -> 138 398.00 -> 388.56
2026-06-13 119 -> 118 398.00

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 867 2026-07-11 🥉 3/16 100% 1.40 CRR July Martenho Training Tournament 2026 Ufa
2 526 2026-05-11 10/20 100% 1.50 CRR Martenho's May Games 2026 Ufa
3 913 2026-03-07 🥉 3/24 100% 1.60 CRR Spring Martenho get-together 2026 Ufa
4 789 2025-03-23 5/20 57% 1.90 CRR Martenho's Spring tournament Ufa
5 200 2024-12-29 13/16 43% 1.20 CRR Martenho's New Year's Eve tournament Ufa