Soloveva Margarita
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Sept. 6, 2024 (latest changes Sept. 6, 2024).
143 place (249.71).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
p1 = (121.50 * 4 * 0.86 + 282.61 * 2.10 * 1 + 589.47 * 3.85 * 1 + 0 + 0) / (4 * 0.86 + 2.10 * 1 + 3.85 * 1 + 1 + 1) = 288.2197848555157
p2 = (589.47 * 3.85 * 1 + 282.61 * 2.10 * 1 + 121.50 * 4 * 0.86) / max_coefficients = 211.19239586821564
score = 288.2197848555157 * 0.5 + 211.19239586821564 * 0.5 = 249.70609036186568
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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 | |
| 2024-08-04 | 183 -> 186 | 95.62 -> 94.21 | |
| 2024-07-14 | 179 -> 183 | 95.62 | |
| 2024-07-09 | 180 -> 179 | 95.62 | |
| 2024-07-03 | 181 -> 180 | 95.62 |
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 | 86% | 4.00 | RR | SPB Riichi Open 2023 |