Li Aleksandr

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 28, 2023 (latest changes May 28, 2023).

110 place (234.71).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 2.80 * 1 + 3.50 * 0.71) = 13.55005

p1 = (363.64 * 1.10 * 1 + 1000 * 1.20 * 0.57 + 545.45 * 1.10 * 1 + 0 + 0) / (1.10 * 1 + 1.20 * 0.57 + 1.10 * 1 + 1 + 1) = 345.0246434477902

p2 = (1000 * 1.20 * 0.57 + 545.45 * 1.10 * 1 + 363.64 * 1.10 * 1) / max_coefficients = 124.4039689890443

score = 345.0246434477902 * 0.5 + 124.4039689890443 * 0.5 = 234.71430621841725

Rating changes

Show

all results
Date Place Points Reason
2023-05-28 111 -> 110 234.71
2023-05-20 111 232.50 -> 234.71
2023-05-06 113 -> 111 232.50
2023-05-05 184 -> 113 14.01 -> 232.50

Winter tournament: 71% -> 57%
2021-02-01 184 14.01

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 545 2023-01-14 6/12 100% 1.10 CRR Survive after yakuman Irkutsk
2 364 2022-07-09 8/12 100% 1.10 CRR Summer tournament Irkutsk
3 1000 2022-01-05 1/16 57% 1.20 CRR Winter tournament Irkutsk
4 0 2021-01-03 16/16 0% 1.20 CRR Winter tournament Irkutsk
5 267 2019-05-26 12/16 0% 1.20 RR Summer Tournament Irkutsk