Konikova Ekaterina

From Samara, Russia

Player page

Common russian riichi rating (CRR)

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

177 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
2025-12-07 172 -> 177 282.02
2025-12-06 169 -> 172 282.02
2025-12-04 171 -> 169 280.77 -> 282.02

Riichi over Volga: 71% -> 57%
2025-11-25 174 -> 171 280.77
2025-11-22 172 -> 174 280.77
2025-11-12 173 -> 172 280.77
2025-11-10 174 -> 173 280.77
2025-11-04 169 -> 174 285.30 -> 280.77
2025-11-01 170 -> 169 284.93 -> 285.30
2025-10-27 172 -> 170 284.93

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