Konikova Ekaterina

From Samara, Russia

Player page

Internal rating (RR)

Rating date Aug. 23, 2025 (latest changes Aug. 9, 2025).

147 place (278.43).

max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2

p1 = (215.19 * 3.65 * 0.86 + 928.57 * 2.60 * 1 + 0 + 0 + 0) / (3.65 * 0.86 + 2.60 * 1 + 1 + 1 + 1) = 353.72859791840784

p2 = (928.57 * 2.60 * 1 + 215.19 * 3.65 * 0.86) / max_coefficients = 203.12434210526314

score = 353.72859791840784 * 0.5 + 203.12434210526314 * 0.5 = 278.4264700118355

Rating changes

Show

all results
Date Place Points Reason
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
2025-07-12 141 -> 139 275.23 -> 277.18
2025-07-03 143 -> 141 275.23
2025-06-15 134 -> 143 278.26 -> 275.23
2025-06-11 141 -> 134 278.26
2025-06-08 140 -> 141 278.26

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 86% 3.65 RR Riichi over Volga Samara