Podmarkov Andrey

From Saint Petersburg, Russia

Player page

Internal rating (RR)

Rating date Nov. 6, 2023 (latest changes Nov. 6, 2023).

116 place (154.71).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.57) = 13.663990000000002

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 = 109.58585303414303

score = 199.8370480201201 * 0.5 + 109.58585303414303 * 0.5 = 154.71145052713157

Rating changes

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all results
Date Place Points Reason
2023-11-06 118 -> 116 152.41 -> 154.71
2023-10-19 120 -> 118 152.41
2023-10-12 122 -> 120 150.36 -> 152.41
2023-09-28 125 -> 122 147.99 -> 150.36

Saint Petersburg Open 2021: 29% -> 14%
2023-09-03 125 147.99

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