Patrikeeva Sofiya

From Moscow, Russia

Player page

Internal rating (RR)

Rating date Sept. 5, 2025 (latest changes Sept. 3, 2025).

214 place (36.08).

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

p1 = (33.71 * 3.75 * 1 + 98.04 * 3.05 * 1 + 0 + 0 + 0) / (3.75 * 1 + 3.05 * 1 + 1 + 1 + 1) = 43.41020408163264

p2 = (98.04 * 3.05 * 1 + 33.71 * 3.75 * 1) / max_coefficients = 28.74459459459459

score = 43.41020408163264 * 0.5 + 28.74459459459459 * 0.5 = 36.077399338113615

Rating changes

Show

all results
Date Place Points Reason
2025-09-03 220 -> 214 36.08
2025-09-01 220 35.70 -> 36.08
2025-08-31 213 -> 220 35.70
2025-08-04 213 35.56 -> 35.70
2025-08-03 206 -> 213 35.56
2025-07-13 202 -> 206 35.56
2025-07-12 202 35.30 -> 35.56
2025-06-15 189 -> 202 35.71 -> 35.30
2025-06-11 201 -> 189 35.71
2025-05-12 201 35.13 -> 35.71

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 98 2025-02-02 47/52 100% 3.05 RR Agari Winter Tournament 2025 Moscow
2 34 2024-10-13 87/90 100% 3.75 RR Moscow Riichi 2024 Moscow