Machuca, Yasmin
Current rating: 1429
Record: 2-6-1
| Grand Prix Santiago 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Vega, Fabian (1500) | Lost 0-2 | -181482 |
| 2sealed | 278 | Carmona, Sebastian (1482) | Draw 1-1 | 01482 |
| 3sealed | 261 | Dias Porto, Tabatha Gagliera (1557) | Lost 0-2 | -171465 |
| 4sealed | 328 | Marin, Pablo O (1464) | Lost 0-2 | -181447 |
| 5sealed | 330 | Salazar, Rodrigo (1447) | Won 1-0 | +181465 |
| 6sealed | 284 | Carrasco, Julio (1464) | Lost 0-2 | -181447 |
| 7sealed | 250 | Cotte, Rodrigo (1410) | Won 2-0 | +181465 |
| 8sealed | 189 | Ardiles, Rodrigo I (1482) | Lost 0-2 | -181447 |
| 9sealed | 156 | Carcamo, Juan (1447) | Lost 0-2 | -181429 |
| average opponent: 1473record: 2-6-1 | new rating: 1429 | |||