Soloveva Margarita
From Saint Petersburg, Russia
Internal rating (RR)
Rating date April 11, 2025 (latest changes April 11, 2025).
81 place (440.56).
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 * 0.43 + 282.61 * 2.10 * 0.86 + 589.47 * 3.85 * 1 + 898.31 * 3.25 * 1 + 0) / (4 * 0.43 + 2.10 * 0.86 + 3.85 * 1 + 3.25 * 1 + 1) = 508.5037337560303
p2 = (898.31 * 3.25 * 1 + 589.47 * 3.85 * 1 + 282.61 * 2.10 * 0.86 + 121.50 * 4 * 0.43) / max_coefficients = 372.61324921135645
score = 508.5037337560303 * 0.5 + 372.61324921135645 * 0.5 = 440.5584914836934
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-04-11 | 82 -> 81 | 440.56 | |
| 2025-03-30 | 82 | 440.39 -> 440.56 |
Seihoku spring tournament 2024: 100% -> 86% |
| 2025-03-03 | 83 -> 82 | 433.86 -> 440.39 |
SPB Riichi Open 2023: 57% -> 43% |
| 2025-03-02 | 80 -> 83 | 433.86 | |
| 2025-02-16 | 135 -> 80 | 252.49 -> 433.86 |
White Wolf Cup: 0% -> 100% |
| 2025-02-11 | 137 -> 135 | 252.49 | |
| 2025-02-02 | 129 -> 137 | 252.49 | |
| 2025-01-26 | 122 -> 129 | 252.49 | |
| 2025-01-07 | 118 -> 122 | 252.49 | |
| 2025-01-03 | 118 | 249.78 -> 252.49 |
SPB Riichi Open 2023: 71% -> 57% |
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 | 86% | 2.10 | RR | Seihoku spring tournament 2024 | Saint Petersburg | |
| 4 | 122 |
|
95/108 | 43% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg |