Podmarkov Andrey
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date June 22, 2024 (latest changes June 22, 2024).
121 place (274.51).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (717.95 * 1.80 * 0.29 + 913.04 * 1.40 * 0.71 + 364.49 * 4 * 1 + 0 + 0) / (1.80 * 0.29 + 1.40 * 0.71 + 4 * 1 + 1 + 1) = 364.6670073513364
p2 = (364.49 * 4 * 1 + 913.04 * 1.40 * 0.71 + 717.95 * 1.80 * 0.29) / max_coefficients = 184.35057563092343
score = 364.6670073513364 * 0.5 + 184.35057563092343 * 0.5 = 274.5087914911299
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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 | |
| 2024-04-27 | 90 -> 92 | 308.32 -> 296.11 |
Sun tournament: 43% -> 29% |
| 2024-04-22 | 89 -> 90 | 321.39 -> 308.32 |
Fire cup 2023: 100% -> 86% |
| 2024-04-12 | 90 -> 89 | 321.39 | |
| 2024-03-30 | 88 -> 90 | 321.39 |
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 | 29% | 1.80 | CRR | Sun tournament |
| 4 | 80 |
|
70/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |