Konikova Ekaterina

From Samara, Russia

Player page

Internal rating (RR)

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

148 place (281.78).

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

p1 = (215.19 * 3.65 * 0.71 + 928.57 * 2.60 * 1 + 0 + 0 + 0) / (3.65 * 0.71 + 2.60 * 1 + 1 + 1 + 1) = 362.5270265906926

p2 = (928.57 * 2.60 * 1 + 215.19 * 3.65 * 0.71) / max_coefficients = 201.0358108108108

score = 362.5270265906926 * 0.5 + 201.0358108108108 * 0.5 = 281.7814187007517

Rating changes

Show

all results
Date Place Points Reason
2025-10-04 149 -> 148 281.17 -> 281.78

Riichi over Volga: 86% -> 71%
2025-09-30 150 -> 149 281.17
2025-09-03 151 -> 150 281.17
2025-09-01 151 278.43 -> 281.17
2025-08-31 147 -> 151 278.43
2025-08-09 148 -> 147 278.43
2025-08-04 148 277.18 -> 278.43

Riichi over Volga: 100% -> 86%
2025-08-03 141 -> 148 277.18
2025-07-14 142 -> 141 277.18
2025-07-13 139 -> 142 277.18

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 929 2025-01-26 4/43 100% 2.60 RR Riichi On Ice Samara
2 215 2024-08-04 63/80 71% 3.65 RR Riichi over Volga Samara