Soloveva Margarita
From Saint Petersburg, Russia
Internal rating (RR)
Rating date June 15, 2025 (latest changes June 15, 2025).
86 place (451.55).
how we calculated rating score
max_coefficients = (4.10 * 1 + 4.60 * 0.86 + 3.85 * 1 + 3.75 * 1) = 15.64266
p1 = (121.50 * 4 * 0.29 + 282.61 * 2.10 * 0.71 + 589.47 * 3.85 * 1 + 898.31 * 3.25 * 1 + 0) / (4 * 0.29 + 2.10 * 0.71 + 3.85 * 1 + 3.25 * 1 + 1) = 535.4008208265419
p2 = (898.31 * 3.25 * 1 + 589.47 * 3.85 * 1 + 282.61 * 2.10 * 0.71 + 121.50 * 4 * 0.29) / max_coefficients = 367.69449697174264
score = 535.4008208265419 * 0.5 + 367.69449697174264 * 0.5 = 451.5476588991423
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-06-15 | 80 -> 86 | 456.99 -> 451.55 | |
| 2025-06-11 | 82 -> 80 | 456.99 | |
| 2025-06-09 | 84 -> 82 | 456.99 | |
| 2025-06-08 | 83 -> 84 | 456.99 | |
| 2025-05-30 | 84 -> 83 | 456.35 -> 456.99 |
Seihoku spring tournament 2024: 86% -> 71% |
| 2025-05-12 | 86 -> 84 | 448.38 -> 456.35 | |
| 2025-05-03 | 82 -> 86 | 440.56 -> 448.38 |
SPB Riichi Open 2023: 43% -> 29% |
| 2025-04-26 | 81 -> 82 | 440.56 | |
| 2025-04-11 | 82 -> 81 | 440.56 | |
| 2025-03-30 | 82 | 440.39 -> 440.56 |
Seihoku spring tournament 2024: 100% -> 86% |
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 | 71% | 2.10 | RR | Seihoku spring tournament 2024 | Saint Petersburg |
| 4 | 122 |
|
95/108 | 29% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg |