Andreeva Anna

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Feb. 22, 2023 (latest changes Feb. 22, 2023).

130 place (74.97).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 2.80 * 1) = 14.55

p1 = (66.67 * 1.20 * 0.86 + 454.55 * 1.10 * 1 + 0 + 0 + 0) / (1.20 * 0.86 + 1.10 * 1 + 1 + 1 + 1) = 110.86434292934413

p2 = (454.55 * 1.10 * 1 + 66.67 * 1.20 * 0.86) / max_coefficients = 39.076975945017175

score = 110.86434292934413 * 0.5 + 39.076975945017175 * 0.5 = 74.97065943718066

Rating changes

Show

all results
Date Place Points Reason
2023-02-18 130 74.97

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 455 2022-07-09 7/12 100% 1.10 CRR Summer tournament
2 67 2022-01-05 15/16 86% 1.20 CRR Winter tournament