Shabardina Svetlana
From Kirov, Russia
Internal rating (RR)
Rating date April 12, 2024 (latest changes April 12, 2024).
93 place (198.96).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988
p1 = (855.86 * 4.05 * 0.14 + 413.33 * 4.20 * 0.57 + 160.92 * 3.75 * 1 + 0 + 0) / (4.05 * 0.14 + 4.20 * 0.57 + 3.75 * 1 + 1 + 1) = 239.52455283621418
p2 = (413.33 * 4.20 * 0.57 + 160.92 * 3.75 * 1 + 855.86 * 4.05 * 0.14) / max_coefficients = 158.38931869077598
score = 239.52455283621418 * 0.5 + 158.38931869077598 * 0.5 = 198.9569357634951
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-04-12 | 85 -> 93 | 236.86 -> 198.96 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-30 | 78 -> 85 | 236.86 | |
| 2024-03-20 | 76 -> 78 | 278.66 -> 236.86 |
Tenpai can't buy happiness: 14% -> 0% |
| 2024-03-10 | 66 -> 76 | 297.32 -> 278.66 | |
| 2024-03-06 | 68 -> 66 | 303.70 -> 297.32 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-12 | 61 -> 68 | 332.29 -> 303.70 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 59 -> 61 | 354.90 -> 332.29 |
Tenpai can't buy happiness: 29% -> 14% |
| 2024-01-06 | 57 -> 59 | 357.70 -> 354.90 |
IX Russian Riichi Championship: 86% -> 71% |
| 2023-12-12 | 53 -> 57 | 380.48 -> 357.70 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-11-28 | 58 -> 53 | 380.48 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 161 |
|
74/88 | 100% | 3.75 | RR | Money can not buy tenpai |
| 2 | 413 |
|
45/76 | 57% | 4.20 | RR | IX Russian Riichi Championship |
| 3 | 856 |
|
17/112 | 14% | 4.05 | RR | Moscow Riichi 2022 |
| 4 | 716 |
|
20/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
| 5 | 127 |
|
49/56 | 0% | 3.30 | RR | Kirov Tournament |