Gataullin Viktor

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 27, 2025 (latest changes Aug. 27, 2025).

218 place (199.86).

max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2

p1 = (200 * 1.20 * 1 + 789.47 * 1.90 * 1 + 0 + 0 + 0) / (1.20 * 1 + 1.90 * 1 + 1 + 1 + 1) = 285.24590163934425

p2 = (789.47 * 1.90 * 1 + 200 * 1.20 * 1) / max_coefficients = 114.47368421052632

score = 285.24590163934425 * 0.5 + 114.47368421052632 * 0.5 = 199.85979292493528

Rating changes

Show

all results
Date Place Points Reason
2025-08-26 219 -> 218 199.86
2025-08-25 220 -> 219 199.86
2025-08-04 221 -> 220 199.30 -> 199.86
2025-08-03 217 -> 221 199.30
2025-07-26 215 -> 217 199.30
2025-07-13 211 -> 215 199.30
2025-07-12 211 198.24 -> 199.30
2025-07-10 212 -> 211 198.24
2025-07-03 215 -> 212 198.24
2025-06-25 216 -> 215 198.24

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 789 2025-03-23 5/20 100% 1.90 CRR Martenho's Spring tournament Ufa
2 200 2024-12-29 13/16 100% 1.20 CRR Martenho's New Year's Eve tournament Ufa