Soloveva Margarita
From Saint Petersburg, Russia
Internal rating (RR)
Rating date Aug. 13, 2025 (latest changes Aug. 9, 2025).
80 place (467.65).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2
p1 = (121.50 * 4 * 0.14 + 282.61 * 2.10 * 0.57 + 589.47 * 3.85 * 1 + 898.31 * 3.25 * 1 + 0) / (4 * 0.14 + 2.10 * 0.57 + 3.85 * 1 + 3.25 * 1 + 1) = 567.03614633583
p2 = (898.31 * 3.25 * 1 + 589.47 * 3.85 * 1 + 282.61 * 2.10 * 0.57 + 121.50 * 4 * 0.14) / max_coefficients = 368.25789473684205
score = 567.03614633583 * 0.5 + 368.25789473684205 * 0.5 = 467.6470205363361
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-08-09 | 81 -> 80 | 467.65 | |
| 2025-08-04 | 82 -> 81 | 465.85 -> 467.65 | |
| 2025-08-03 | 81 -> 82 | 465.85 | |
| 2025-07-30 | 82 -> 81 | 464.41 -> 465.85 |
Seihoku spring tournament 2024: 71% -> 57% |
| 2025-07-13 | 81 -> 82 | 464.41 | |
| 2025-07-12 | 84 -> 81 | 460.95 -> 464.41 | |
| 2025-07-03 | 86 -> 84 | 451.55 -> 460.95 |
SPB Riichi Open 2023: 29% -> 14% |
| 2025-06-15 | 80 -> 86 | 456.99 -> 451.55 | |
| 2025-06-11 | 82 -> 80 | 456.99 | |
| 2025-06-09 | 84 -> 82 | 456.99 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 898 |
|
7/60 | 100% | 3.25 | RR | White Wolf Cup | Saint Petersburg | |
| 2 | 589 |
|
40/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg | |
| 3 | 283 |
|
34/47 | 57% | 2.10 | RR | Seihoku spring tournament 2024 | Saint Petersburg | |
| 4 | 122 |
|
95/108 | 14% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg |