Efimov Ilya

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 12, 2022 (latest changes June 12, 2022).

89 place (103.44).

max_coefficients = (4.05 * 1 + 3.50 * 1 + 3.45 * 1 + 3.30 * 1) = 14.3

p1 = (363.64 * 1.10 * 1 + 333.33 * 1.20 * 1 + 0 + 0 + 0) / (1.10 * 1 + 1.20 * 1 + 1 + 1 + 1) = 150.9433962264151

p2 = (363.64 * 1.10 * 1 + 333.33 * 1.20 * 1) / max_coefficients = 55.94405594405594

score = 150.9433962264151 * 0.5 + 55.94405594405594 * 0.5 = 103.44372608523553

Rating changes

Show

all results
Date Place Points Reason
2022-06-12 70 -> 89 105.43 -> 103.44
2022-05-15 70 105.43

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 333 2022-01-05 11/16 100% 1.20 CRR Winter tournament
2 364 2021-07-03 8/12 100% 1.10 CRR Summer tournament