Nazipova Dina

From Kazan, Russia

Player page

Common russian riichi rating (CRR)

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

257 place (137.71).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (164.56 * 3.65 * 0.57 + 298.51 * 4.10 * 1 + 0 + 0 + 0) / (3.65 * 0.57 + 4.10 * 1 + 1 + 1 + 1) = 170.60162580383883

p2 = (298.51 * 4.10 * 1 + 164.56 * 3.65 * 0.57) / max_coefficients = 104.82140468227426

score = 170.60162580383883 * 0.5 + 104.82140468227426 * 0.5 = 137.71151524305654

Rating changes

Show

all results
Date Place Points Reason
2025-12-09 258 -> 257 137.71
2025-12-07 255 -> 258 137.71
2025-12-06 251 -> 255 137.71
2025-12-04 251 140.42 -> 137.71

Riichi over Volga: 71% -> 57%
2025-11-25 252 -> 251 140.42
2025-11-04 245 -> 252 142.93 -> 140.42
2025-11-01 247 -> 245 142.73 -> 142.93
2025-10-27 248 -> 247 142.73
2025-10-22 249 -> 248 142.73
2025-10-13 249 140.98 -> 142.73

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 299 2025-06-15 48/68 100% 4.10 RR 13 bloody tiles Perm
2 165 2024-08-04 67/80 57% 3.65 RR Riichi over Volga Samara