Konikova Ekaterina

From Samara, Russia

Player page

Internal rating (RR)

Rating date Feb. 8, 2026 (latest changes Feb. 8, 2026).

162 place (257.56).

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

p1 = (215.19 * 3.65 * 0.43 + 928.57 * 2.60 * 0.86 + 0 + 0 + 0) / (3.65 * 0.43 + 2.60 * 0.86 + 1 + 1 + 1) = 354.1841789528696

p2 = (928.57 * 2.60 * 0.86 + 215.19 * 3.65 * 0.43) / max_coefficients = 160.9311036789298

score = 354.1841789528696 * 0.5 + 160.9311036789298 * 0.5 = 257.5576413158997

Rating changes

Show

all results
Date Place Points Reason
2026-02-08 159 -> 162 257.56
2026-02-04 161 -> 159 256.36 -> 257.56

Riichi over Volga: 57% -> 43%
2026-02-02 160 -> 161 256.36
2026-01-26 147 -> 160 282.02 -> 256.36

Riichi On Ice: 100% -> 86%
2026-01-14 149 -> 147 282.02
2026-01-12 152 -> 149 282.02
2026-01-07 149 -> 152 282.02
2026-01-01 151 -> 149 282.02
2025-12-13 150 -> 151 282.02
2025-12-09 151 -> 150 282.02

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 929 2025-01-26 4/43 86% 2.60 RR Riichi On Ice Samara
2 215 2024-08-04 63/80 43% 3.65 RR Riichi over Volga Samara