Podmarkov Andrey
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Feb. 12, 2024 (latest changes Feb. 12, 2024).
85 place (333.40).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
p1 = (717.95 * 1.80 * 0.57 + 913.04 * 1.40 * 1 + 364.49 * 4 * 1 + 0 + 0) / (1.80 * 0.57 + 1.40 * 1 + 4 * 1 + 1 + 1) = 412.24556624413304
p2 = (364.49 * 4 * 1 + 913.04 * 1.40 * 1 + 717.95 * 1.80 * 0.57) / max_coefficients = 254.54979685070978
score = 412.24556624413304 * 0.5 + 254.54979685070978 * 0.5 = 333.3976815474214
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-01-20 | 86 -> 85 | 333.40 | |
2024-01-06 | 90 -> 86 | 328.04 -> 333.40 | |
2024-01-05 | 91 -> 90 | 328.04 | |
2023-12-27 | 86 -> 91 | 339.05 -> 328.04 |
Sun tournament: 71% -> 57% |
2023-12-19 | 88 -> 86 | 339.05 | |
2023-12-12 | 92 -> 88 | 339.05 | |
2023-11-28 | 86 -> 92 | 355.90 -> 339.05 |
Saint Petersburg Open 2021: 14% -> 0% |
2023-11-26 | 82 -> 86 | 356.82 -> 355.90 | |
2023-11-20 | 85 -> 82 | 356.82 | |
2023-11-09 | 86 -> 85 | 356.82 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 364 |
|
69/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
2 | 913 |
|
3/24 | 100% | 1.40 | CRR | Fire cup 2023 |
3 | 718 |
|
12/40 | 57% | 1.80 | CRR | Sun tournament |
4 | 80 |
|
70/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |