Podmarkov Andrey

From Saint Petersburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date April 22, 2024 (latest changes April 22, 2024).

90 place (308.32).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001

p1 = (717.95 * 1.80 * 0.43 + 913.04 * 1.40 * 0.86 + 364.49 * 4 * 1 + 0 + 0) / (1.80 * 0.43 + 1.40 * 0.86 + 4 * 1 + 1 + 1) = 389.8201324230815

p2 = (364.49 * 4 * 1 + 913.04 * 1.40 * 0.86 + 717.95 * 1.80 * 0.43) / max_coefficients = 226.81897810218976

score = 389.8201324230815 * 0.5 + 226.81897810218976 * 0.5 = 308.3195552626356

Rating changes

Show

Date Place Points Reason
2024-04-22 89 -> 90 321.39 -> 308.32

Fire cup 2023: 100% -> 86%

2024-04-12 90 -> 89 321.39
2024-03-30 88 -> 90 321.39
2024-03-20 90 -> 88 321.39
2024-03-10 86 -> 90 327.37 -> 321.39
2024-03-06 90 -> 86 321.83 -> 327.37
2024-02-27 86 -> 90 333.40 -> 321.83

Sun tournament: 57% -> 43%

2024-02-25 84 -> 86 333.40
2024-02-20 85 -> 84 333.40
2024-01-20 86 -> 85 333.40

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 364 2023-09-03 69/108 100% 4.00 RR SPB Riichi Open 2023
2 913 2023-04-22 3/24 86% 1.40 CRR Fire cup 2023
3 718 2022-08-27 12/40 43% 1.80 CRR Sun tournament
4 80 2021-11-28 70/76 0% 3.45 RR Saint Petersburg Open 2021