Ogienko Alexei

From Murmansk, Russia

Player page

Internal rating (RR)

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

143 place (306.06).

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

p1 = (493.67 * 3.65 * 0.43 + 767.44 * 3 * 1 + 0 + 0 + 0) / (3.65 * 0.43 + 3 * 1 + 1 + 1 + 1) = 406.4597409705211

p2 = (767.44 * 3 * 1 + 493.67 * 3.65 * 0.43) / max_coefficients = 205.66020066889632

score = 406.4597409705211 * 0.5 + 205.66020066889632 * 0.5 = 306.0599708197087

Rating changes

Show

all results
Date Place Points Reason
2026-02-08 138 -> 143 306.06
2026-02-04 133 -> 138 317.48 -> 306.06

Riichi over Volga: 57% -> 43%
2026-01-26 134 -> 133 317.48
2026-01-25 132 -> 134 317.48
2026-01-14 133 -> 132 317.48
2026-01-12 134 -> 133 317.48
2026-01-07 129 -> 134 317.48
2025-12-13 131 -> 129 317.48
2025-12-07 129 -> 131 317.48
2025-12-04 125 -> 129 328.56 -> 317.48

Riichi over Volga: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 767 2025-08-03 11/44 100% 3.00 RR Two roosters and Chuckles Kirov
2 494 2024-08-04 41/80 43% 3.65 RR Riichi over Volga Samara