Soloveva Margarita
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Jan. 3, 2025 (latest changes Jan. 3, 2025).
145 place (252.49).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (121.50 * 4 * 0.57 + 282.61 * 2.10 * 1 + 589.47 * 3.85 * 1 + 0 + 0) / (4 * 0.57 + 2.10 * 1 + 3.85 * 1 + 1 + 1) = 306.8349681503771
p2 = (589.47 * 3.85 * 1 + 282.61 * 2.10 * 1 + 121.50 * 4 * 0.57) / max_coefficients = 198.14763406940062
score = 306.8349681503771 * 0.5 + 198.14763406940062 * 0.5 = 252.49130110988887
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-01-03 | 148 -> 145 | 249.78 -> 252.49 |
SPB Riichi Open 2023: 71% -> 57% |
| 2024-12-29 | 147 -> 148 | 249.78 | |
| 2024-12-22 | 148 -> 147 | 249.78 | |
| 2024-12-18 | 149 -> 148 | 249.78 | |
| 2024-12-01 | 148 -> 149 | 249.78 | |
| 2024-11-05 | 151 -> 148 | 249.78 | |
| 2024-11-03 | 153 -> 151 | 247.56 -> 249.78 |
SPB Riichi Open 2023: 86% -> 71% |
| 2024-10-22 | 155 -> 153 | 247.56 | |
| 2024-10-13 | 146 -> 155 | 249.71 -> 247.56 | |
| 2024-09-15 | 144 -> 146 | 249.71 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 589 |
|
40/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
| 2 | 283 |
|
34/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |
| 3 | 122 |
|
95/108 | 57% | 4.00 | RR | SPB Riichi Open 2023 |