Soloveva Margarita
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Nov. 3, 2024 (latest changes Nov. 3, 2024).
150 place (249.78).
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 * 0.71 + 282.61 * 2.10 * 1 + 589.47 * 3.85 * 1 + 0 + 0) / (4 * 0.71 + 2.10 * 1 + 3.85 * 1 + 1 + 1) = 297.0325338663113
p2 = (589.47 * 3.85 * 1 + 282.61 * 2.10 * 1 + 121.50 * 4 * 0.71) / max_coefficients = 202.52933753943216
score = 297.0325338663113 * 0.5 + 202.52933753943216 * 0.5 = 249.78093570287174
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-11-03 | 152 -> 150 | 247.56 -> 249.78 |
SPB Riichi Open 2023: 86% -> 71% |
| 2024-10-22 | 154 -> 152 | 247.56 | |
| 2024-10-13 | 145 -> 154 | 249.71 -> 247.56 | |
| 2024-09-15 | 143 -> 145 | 249.71 | |
| 2024-09-03 | 143 | 244.13 -> 249.71 |
SPB Riichi Open 2023: 100% -> 86% |
| 2024-09-01 | 179 -> 143 | 94.59 -> 244.13 |
SPB Riichi Open 2024: 0% -> 100% |
| 2024-08-26 | 184 -> 179 | 94.59 | |
| 2024-08-25 | 185 -> 184 | 94.59 | |
| 2024-08-20 | 186 -> 185 | 94.59 | |
| 2024-08-11 | 186 | 94.21 -> 94.59 |
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 | 71% | 4.00 | RR | SPB Riichi Open 2023 |