Gataullin Viktor

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 31, 2026 (latest changes Aug. 31, 2026).

62 place (577.94).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (200 * 1.20 * 0.29 + 789.47 * 1.90 * 0.57 + 913.04 * 1.60 * 1 + 526.32 * 1.50 * 1 + 866.67 * 1.40 * 1 + 779.66 * 3.40 * 1) / (1.20 * 0.29 + 1.90 * 0.57 + 1.60 * 1 + 1.50 * 1 + 1.40 * 1 + 3.40 * 1) = 754.6968966071717

p2 = (779.66 * 3.40 * 1 + 913.04 * 1.60 * 1 + 866.67 * 1.40 * 1 + 789.47 * 1.90 * 0.57) / max_coefficients = 401.17780661907847

score = 754.6968966071717 * 0.5 + 401.17780661907847 * 0.5 = 577.9373516131251

Rating changes

Show

all results
Date Place Points Reason
2026-08-31 65 -> 62 577.29 -> 577.94
2026-08-29 67 -> 65 572.28 -> 577.29

Martenho's New Year's Eve tournament: 43% -> 29%
2026-08-16 88 -> 67 502.33 -> 572.28

Ufa Championship 2026: 0% -> 100%
2026-08-15 88 501.31 -> 502.33
2026-08-02 89 -> 88 501.31
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%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 780 2026-08-16 14/60 100% 3.40 RR Ufa Championship 2026 Ufa
2 867 2026-07-11 🥉 3/16 100% 1.40 CRR July Martenho Training Tournament 2026 Ufa
3 526 2026-05-11 10/20 100% 1.50 CRR Martenho's May Games 2026 Ufa
4 913 2026-03-07 🥉 3/24 100% 1.60 CRR Spring Martenho get-together 2026 Ufa
5 789 2025-03-23 5/20 57% 1.90 CRR Martenho's Spring tournament Ufa
6 200 2024-12-29 13/16 29% 1.20 CRR Martenho's New Year's Eve tournament Ufa