Konikova Ekaterina

From Samara, Russia

Player page

Internal rating (RR)

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

150 place (282.02).

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

p1 = (215.19 * 3.65 * 0.57 + 928.57 * 2.60 * 1 + 0 + 0 + 0) / (3.65 * 0.57 + 2.60 * 1 + 1 + 1 + 1) = 372.52605843908293

p2 = (928.57 * 2.60 * 1 + 215.19 * 3.65 * 0.57) / max_coefficients = 191.5110367892977

score = 372.52605843908293 * 0.5 + 191.5110367892977 * 0.5 = 282.0185476141903

Rating changes

Show

all results
Date Place Points Reason
2025-12-09 151 -> 150 282.02
2025-12-07 146 -> 151 282.02
2025-12-04 148 -> 146 280.77 -> 282.02

Riichi over Volga: 71% -> 57%
2025-11-30 149 -> 148 280.77
2025-11-12 150 -> 149 280.77
2025-11-10 151 -> 150 280.77
2025-11-04 145 -> 151 285.30 -> 280.77
2025-11-01 145 284.93 -> 285.30
2025-10-13 148 -> 145 281.78 -> 284.93
2025-10-04 149 -> 148 281.17 -> 281.78

Riichi over Volga: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 929 2025-01-26 4/43 100% 2.60 RR Riichi On Ice Samara
2 215 2024-08-04 63/80 57% 3.65 RR Riichi over Volga Samara