Podmarkov Andrey
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Aug. 11, 2024 (latest changes Aug. 11, 2024).
129 place (259.60).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.05 * 1) = 15.3
p1 = (717.95 * 1.80 * 0.14 + 913.04 * 1.40 * 0.71 + 364.49 * 4 * 1 + 0 + 0) / (1.80 * 0.14 + 1.40 * 0.71 + 4 * 1 + 1 + 1) = 352.15453808886025
p2 = (364.49 * 4 * 1 + 913.04 * 1.40 * 0.71 + 717.95 * 1.80 * 0.14) / max_coefficients = 167.03725490196078
score = 352.15453808886025 * 0.5 + 167.03725490196078 * 0.5 = 259.5958964954105
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-08-11 | 130 -> 129 | 258.71 -> 259.60 | |
| 2024-08-04 | 128 -> 130 | 262.04 -> 258.71 | |
| 2024-07-14 | 122 -> 128 | 262.04 | |
| 2024-06-27 | 121 -> 122 | 274.51 -> 262.04 |
Sun tournament: 29% -> 14% |
| 2024-06-22 | 117 -> 121 | 287.76 -> 274.51 |
Fire cup 2023: 86% -> 71% |
| 2024-06-11 | 122 -> 117 | 284.33 -> 287.76 | |
| 2024-06-09 | 113 -> 122 | 284.33 | |
| 2024-05-19 | 111 -> 113 | 284.33 | |
| 2024-05-12 | 90 -> 111 | 296.11 -> 284.33 | |
| 2024-05-06 | 92 -> 90 | 296.11 |
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 | 71% | 1.40 | CRR | Fire cup 2023 |
| 3 | 718 |
|
12/40 | 14% | 1.80 | CRR | Sun tournament |
| 4 | 80 |
|
70/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |