Podmarkov Andrey
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date June 12, 2023 (latest changes June 12, 2023).
99 place (295.84).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255
p1 = (80 * 3.45 * 0.43 + 913.04 * 1.40 * 1 + 717.95 * 1.80 * 1 + 0 + 0) / (3.45 * 0.43 + 1.40 * 1 + 1.80 * 1 + 1 + 1) = 402.60411129760865
p2 = (717.95 * 1.80 * 1 + 913.04 * 1.40 * 1 + 80 * 3.45 * 0.43) / max_coefficients = 189.07332721338585
score = 402.60411129760865 * 0.5 + 189.07332721338585 * 0.5 = 295.83871925549727
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-06-12 | 98 -> 99 | 292.14 -> 295.84 | |
2023-06-11 | 83 -> 98 | 300.52 -> 292.14 | |
2023-05-28 | 90 -> 83 | 290.90 -> 300.52 |
Saint Petersburg Open 2021: 57% -> 43% |
2023-05-20 | 90 | 287.31 -> 290.90 | |
2023-05-06 | 91 -> 90 | 287.31 | |
2023-05-01 | 89 -> 91 | 287.31 | |
2023-04-22 | 122 -> 89 | 158.67 -> 287.31 |
Fire cup 2023: 0% -> 100% |
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 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 913 |
|
3/24 | 100% | 1.40 | CRR | Fire cup 2023 |
2 | 718 |
|
12/40 | 100% | 1.80 | CRR | Sun tournament |
3 | 80 |
|
70/76 | 43% | 3.45 | RR | Saint Petersburg Open 2021 |