Ogienko Alexei

From Murmansk, Russia

Player page

Common russian riichi rating (CRR)

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

159 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
2025-12-07 152 -> 159 317.48
2025-12-06 150 -> 152 317.48
2025-12-04 144 -> 150 328.56 -> 317.48

Riichi over Volga: 71% -> 57%
2025-11-25 146 -> 144 328.56
2025-11-22 143 -> 146 328.56
2025-11-14 144 -> 143 328.56
2025-11-12 147 -> 144 328.56
2025-11-10 148 -> 147 328.56
2025-11-04 139 -> 148 334.02 -> 328.56
2025-11-01 140 -> 139 333.58 -> 334.02

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