Li Aleksandr

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 21, 2024 (latest changes June 20, 2024).

192 place (66.29).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001

p1 = (363.64 * 1.10 * 0.14 + 545.45 * 1.10 * 0.57 + 0 + 0 + 0) / (1.10 * 0.14 + 1.10 * 0.57 + 1 + 1 + 1) = 105.65993877006548

p2 = (545.45 * 1.10 * 0.57 + 363.64 * 1.10 * 0.14) / max_coefficients = 26.910430314599747

score = 105.65993877006548 * 0.5 + 26.910430314599747 * 0.5 = 66.28518454233262

Rating changes

Show

Date Place Points Reason
2024-06-11 202 -> 192 65.82 -> 66.29
2024-06-09 197 -> 202 65.82
2024-05-25 192 -> 197 65.82
2024-05-19 187 -> 192 65.82
2024-05-14 186 -> 187 77.37 -> 65.82

Survive after yakuman: 71% -> 57%

2024-05-12 172 -> 186 79.32 -> 77.37
2024-05-09 172 86.01 -> 79.32

Summer tournament: 29% -> 14%

2024-05-05 171 -> 172 86.01
2024-05-01 172 -> 171 86.01
2024-04-17 173 -> 172 86.01

Tournaments

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