Podmarkov Andrey

From Saint Petersburg, Russia

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Internal rating (RR)

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

123 place (150.36).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915

p1 = (80 * 3.45 * 0.14 + 364.49 * 4 * 1 + 0 + 0 + 0) / (3.45 * 0.14 + 4 * 1 + 1 + 1 + 1) = 199.8370480201201

p2 = (364.49 * 4 * 1 + 80 * 3.45 * 0.14) / max_coefficients = 100.88180118258443

score = 199.8370480201201 * 0.5 + 100.88180118258443 * 0.5 = 150.35942460135226

Rating changes

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all results
Date Place Points Reason
2023-09-28 126 -> 123 147.99 -> 150.36

Saint Petersburg Open 2021: 29% -> 14%
2023-09-03 126 147.99

SPB Riichi Open 2023: 0% -> 100%

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 80 2021-11-28 70/76 14% 3.45 RR Saint Petersburg Open 2021