Zlatoustovskaya Lidiya
From Moscow, Russia
Internal rating (RR)
Rating date Jan. 26, 2025 (latest changes Jan. 26, 2025).
157 place (151.67).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (39.22 * 3.05 * 1 + 52.63 * 3.85 * 1 + 483.15 * 3.75 * 1 + 0 + 0) / (3.05 * 1 + 3.85 * 1 + 3.75 * 1 + 1 + 1) = 168.698814229249
p2 = (483.15 * 3.75 * 1 + 52.63 * 3.85 * 1 + 39.22 * 3.05 * 1) / max_coefficients = 134.6397476340694
score = 168.698814229249 * 0.5 + 134.6397476340694 * 0.5 = 151.66928093165922
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-01-26 | 148 -> 157 | 151.67 | |
| 2025-01-07 | 144 -> 148 | 151.67 | |
| 2024-12-11 | 145 -> 144 | 151.67 | |
| 2024-11-06 | 150 -> 145 | 151.67 | |
| 2024-10-13 | 158 -> 150 | 26.65 -> 151.67 |
Moscow Riichi 2024: 0% -> 100% |
| 2024-09-03 | 158 | 26.28 -> 26.65 | |
| 2024-09-01 | 158 | 26.28 |
SPB Riichi Open 2024: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 483 |
|
47/90 | 100% | 3.75 | RR | Moscow Riichi 2024 | Moscow | |
| 2 | 53 |
|
91/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg | |
| 3 | 39 |
|
50/52 | 100% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow |