Nazipova Dina

From Kazan, Russia

Player page

Common russian riichi rating (CRR)

Rating date Oct. 10, 2025 (latest changes Oct. 9, 2025).

249 place (140.98).

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

p1 = (298.51 * 4.10 * 1 + 164.56 * 3.65 * 0.71 + 0 + 0 + 0) / (4.10 * 1 + 3.65 * 0.71 + 1 + 1 + 1) = 170.27678953600915

p2 = (298.51 * 4.10 * 1 + 164.56 * 3.65 * 0.71) / max_coefficients = 111.68310810810812

score = 170.27678953600915 * 0.5 + 111.68310810810812 * 0.5 = 140.97994882205865

Rating changes

Show

all results
Date Place Points Reason
2025-10-04 245 -> 249 143.73 -> 140.98

Riichi over Volga: 86% -> 71%
2025-09-03 255 -> 245 143.73
2025-09-01 255 142.19 -> 143.73
2025-08-31 248 -> 255 142.19
2025-08-26 250 -> 248 142.19
2025-08-25 251 -> 250 142.19
2025-08-22 252 -> 251 142.19
2025-08-04 250 -> 252 144.29 -> 142.19

Riichi over Volga: 100% -> 86%
2025-08-03 244 -> 250 144.29
2025-07-26 242 -> 244 144.29

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 299 2025-06-15 48/68 100% 4.10 RR 13 bloody tiles Perm
2 165 2024-08-04 67/80 71% 3.65 RR Riichi over Volga Samara