Ogienko Alexei

From Murmansk, Russia

Player page

Internal rating (RR)

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

131 place (317.48).

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

p1 = (493.67 * 3.65 * 0.57 + 767.44 * 3 * 1 + 0 + 0 + 0) / (3.65 * 0.57 + 3 * 1 + 1 + 1 + 1) = 412.0814632414871

p2 = (767.44 * 3 * 1 + 493.67 * 3.65 * 0.57) / max_coefficients = 222.87157190635452

score = 412.0814632414871 * 0.5 + 222.87157190635452 * 0.5 = 317.4765175739208

Rating changes

Show

all results
Date Place Points Reason
2025-12-07 129 -> 131 317.48
2025-12-04 125 -> 129 328.56 -> 317.48

Riichi over Volga: 71% -> 57%
2025-11-30 124 -> 125 328.56
2025-11-14 125 -> 124 328.56
2025-11-12 128 -> 125 328.56
2025-11-10 129 -> 128 328.56
2025-11-04 123 -> 129 334.02 -> 328.56
2025-11-01 123 333.58 -> 334.02
2025-10-13 123 329.78 -> 333.58
2025-10-09 125 -> 123 329.78

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 57% 3.65 RR Riichi over Volga Samara