Gataullin Vitalii

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date Oct. 13, 2025 (latest changes Oct. 13, 2025).

230 place (172.88).

max_coefficients = (4.10 * 1 + 3.50 * 1 + 3.45 * 1 + 3.85 * 0.86) = 14.349835

p1 = (733.33 * 1.20 * 1 + 315.79 * 1.90 * 1 + 0 + 0 + 0) / (1.20 * 1 + 1.90 * 1 + 1 + 1 + 1) = 242.62295081967216

p2 = (733.33 * 1.20 * 1 + 315.79 * 1.90 * 1) / max_coefficients = 103.13707439841643

score = 242.62295081967216 * 0.5 + 103.13707439841643 * 0.5 = 172.8800126090443

Rating changes

Show

all results
Date Place Points Reason
2025-10-13 231 -> 230 171.31 -> 172.88
2025-10-09 232 -> 231 171.31
2025-09-15 234 -> 232 171.31
2025-09-10 235 -> 234 171.31
2025-09-05 234 -> 235 171.31
2025-09-03 242 -> 234 171.31
2025-09-01 242 170.00 -> 171.31
2025-08-31 238 -> 242 170.00
2025-08-25 239 -> 238 170.00
2025-08-22 240 -> 239 170.00

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 316 2025-03-23 14/20 100% 1.90 CRR Martenho's Spring tournament Ufa
2 733 2024-12-29 5/16 100% 1.20 CRR Martenho's New Year's Eve tournament Ufa