Podmarkov Andrey
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date April 19, 2023 (latest changes April 19, 2023).
122 place (158.67).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985
p1 = (80 * 3.45 * 0.57 + 717.95 * 1.80 * 1 + 0 + 0 + 0) / (3.45 * 0.57 + 1.80 * 1 + 1 + 1 + 1) = 214.14109192728753
p2 = (717.95 * 1.80 * 1 + 80 * 3.45 * 0.57) / max_coefficients = 103.2053722993484
score = 214.14109192728753 * 0.5 + 103.2053722993484 * 0.5 = 158.67323211331797
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-03-28 | 122 | 155.52 -> 158.67 |
Saint Petersburg Open 2021: 71% -> 57% |
2023-03-20 | 123 -> 122 | 153.70 -> 155.52 | |
2023-03-05 | 124 -> 123 | 153.70 | |
2023-02-25 | 116 -> 124 | 153.70 | |
2023-01-28 | 118 -> 116 | 150.53 -> 153.70 |
Saint Petersburg Open 2021: 86% -> 71% |
2023-01-14 | 114 -> 118 | 150.53 | |
2023-01-05 | 115 -> 114 | 150.53 | |
2023-01-03 | 118 -> 115 | 150.53 | |
2022-12-19 | 118 | 150.02 -> 150.53 | |
2022-12-18 | 115 -> 118 | 150.02 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 718 |
|
12/40 | 100% | 1.80 | CRR | Sun tournament |
2 | 80 |
|
70/76 | 57% | 3.45 | RR | Saint Petersburg Open 2021 |