Bushueva Margarita
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date Aug. 13, 2026 (latest changes Aug. 13, 2026).
115 place (434.75).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997
p1 = (156.86 * 3.05 * 0.43 + 400 * 3.50 * 0.71 + 766.67 * 2.45 * 0.86 + 400 * 3 * 1 + 294.12 * 2.30 * 1 + 680 * 3.10 * 1 + 356.64 * 4.71 * 1) / (3.05 * 0.43 + 3.50 * 0.71 + 2.45 * 0.86 + 3 * 1 + 2.30 * 1 + 3.10 * 1 + 4.71 * 1) = 445.87379566102754
p2 = (680 * 3.10 * 1 + 356.64 * 4.71 * 1 + 766.67 * 2.45 * 0.86 + 400 * 3 * 1) / max_coefficients = 423.63319637526644
score = 445.87379566102754 * 0.5 + 423.63319637526644 * 0.5 = 434.75349601814696
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-08-03 | 117 -> 115 | 434.75 | |
| 2026-08-02 | 118 -> 117 | 431.52 -> 434.75 |
Agari Winter Tournament 2025: 57% -> 43% |
| 2026-07-25 | 116 -> 118 | 431.52 | |
| 2026-07-18 | 115 -> 116 | 431.52 | |
| 2026-07-15 | 116 -> 115 | 431.52 | |
| 2026-07-14 | 117 -> 116 | 431.52 | |
| 2026-07-13 | 111 -> 117 | 443.03 -> 431.52 |
Agari Summer Tournament 2025: 100% -> 86% |
| 2026-07-12 | 110 -> 111 | 443.03 | |
| 2026-07-11 | 108 -> 110 | 443.03 | |
| 2026-07-07 | 107 -> 108 | 443.03 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 357 |
|
93/144 | 100% | 4.71 | RR | XII Russian Championship | Samara | |
| 2 | 680 |
|
17/51 | 100% | 3.10 | RR | Moscow Riichi 2026 | Moscow | |
| 3 | 294 |
|
37/52 | 100% | 2.30 | CRR | "Furin" club tournament: for the anniversary | Moscow | |
| 4 | 400 |
|
19/31 | 100% | 3.00 | RR | Moscow Open Riichi Marathon 2026 | Moscow | |
| 5 | 767 |
|
8/31 | 86% | 2.45 | RR | Agari Summer Tournament 2025 | Moscow | |
| 6 | 400 |
|
43/71 | 71% | 3.50 | RR | Riichi over The Volga 2025 | Samara | |
| 7 | 157 |
|
44/52 | 43% | 3.05 | RR | Agari Winter Tournament 2025 | Moscow |