Podmarkov Andrey
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Feb. 22, 2025 (latest changes Feb. 22, 2025).
163 place (267.83).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (913.04 * 1.40 * 0.14 + 364.49 * 4 * 0.57 + 347.37 * 3.85 * 1 + 322.03 * 3.25 * 1 + 0) / (1.40 * 0.14 + 4 * 0.57 + 3.85 * 1 + 3.25 * 1 + 1) = 321.16183591764707
p2 = (347.37 * 3.85 * 1 + 322.03 * 3.25 * 1 + 364.49 * 4 * 0.57 + 913.04 * 1.40 * 0.14) / max_coefficients = 214.49274447949526
score = 321.16183591764707 * 0.5 + 214.49274447949526 * 0.5 = 267.8272901985712
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-02-22 | 157 -> 163 | 279.07 -> 267.83 |
Fire cup 2023: 29% -> 14% |
| 2025-02-16 | 177 -> 157 | 228.52 -> 279.07 |
White Wolf Cup: 0% -> 100% |
| 2025-02-11 | 176 -> 177 | 228.52 | |
| 2025-02-02 | 169 -> 176 | 228.52 | |
| 2025-01-26 | 162 -> 169 | 228.52 | |
| 2025-01-07 | 159 -> 162 | 228.52 | |
| 2025-01-04 | 155 -> 159 | 228.52 | |
| 2025-01-03 | 156 -> 155 | 237.21 -> 228.52 |
SPB Riichi Open 2023: 71% -> 57% |
| 2024-12-29 | 155 -> 156 | 237.21 | |
| 2024-12-22 | 150 -> 155 | 249.55 -> 237.21 |
Fire cup 2023: 43% -> 29% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 322 |
|
41/60 | 100% | 3.25 | RR | White Wolf Cup |
| 2 | 347 |
|
63/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
| 3 | 364 |
|
69/108 | 57% | 4.00 | RR | SPB Riichi Open 2023 |
| 4 | 913 |
|
3/24 | 14% | 1.40 | CRR | Fire cup 2023 |
| 5 | 718 |
|
12/40 | 0% | 1.80 | CRR | Sun tournament |
| 6 | 80 |
|
70/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |