Kripak Aleksandr

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Dec. 18, 2022 (latest changes Dec. 18, 2022).

126 place (109.83).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.10 * 1) = 14.85

p1 = (400 * 1.20 * 0.14 + 90.91 * 1.10 * 0.57 + 400 * 1.20 * 1 + 90.91 * 1.10 * 1 + 0) / (1.20 * 0.14 + 1.10 * 0.57 + 1.20 * 1 + 1.10 * 1 + 1) = 172.12842864181147

p2 = (400 * 1.20 * 1 + 90.91 * 1.10 * 1 + 400 * 1.20 * 0.14 + 90.91 * 1.10 * 0.57) / max_coefficients = 47.52390572390573

score = 172.12842864181147 * 0.5 + 47.52390572390573 * 0.5 = 109.8261671828586

Rating changes

Show

all results
Date Place Points Reason
2022-12-18 124 -> 126 109.83
2022-12-03 124 109.83

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 91 2022-07-09 11/12 100% 1.10 CRR Summer tournament
2 400 2022-01-05 10/16 100% 1.20 CRR Winter tournament
3 91 2021-07-03 11/12 57% 1.10 CRR Summer tournament
4 400 2021-01-03 10/16 14% 1.20 CRR Winter tournament