Podmarkov Andrey
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Feb. 19, 2023 (latest changes Feb. 19, 2023).
117 place (153.70).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 2.80 * 1) = 14.55
p1 = (80 * 3.45 * 0.71 + 717.95 * 1.80 * 1 + 0 + 0 + 0) / (3.45 * 0.71 + 1.80 * 1 + 1 + 1 + 1) = 205.03735028739726
p2 = (717.95 * 1.80 * 1 + 80 * 3.45 * 0.71) / max_coefficients = 102.36838487972508
score = 205.03735028739726 * 0.5 + 102.36838487972508 * 0.5 = 153.70286758356116
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-01-28 | 119 -> 117 | 150.53 -> 153.70 |
Saint Petersburg Open 2021: 86% -> 71% |
2023-01-14 | 115 -> 119 | 150.53 | |
2023-01-05 | 116 -> 115 | 150.53 | |
2023-01-03 | 119 -> 116 | 150.53 | |
2022-12-19 | 119 | 150.02 -> 150.53 | |
2022-12-18 | 116 -> 119 | 150.02 | |
2022-11-28 | 118 -> 116 | 146.64 -> 150.02 |
Saint Petersburg Open 2021: 100% -> 86% |
2022-11-06 | 96 -> 118 | 149.89 -> 146.64 | |
2022-11-03 | 97 -> 96 | 149.89 | |
2022-08-27 | 97 | 149.89 |
Sun tournament: 0% -> 100% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 718 |
|
12/40 | 100% | 1.80 | CRR | Sun tournament |
2 | 80 |
|
70/76 | 71% | 3.45 | RR | Saint Petersburg Open 2021 |