Ruibal, Sam
Current rating: 1447
Record: 3-6
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 485 | Housley, Christopher (1497) | Lost 1-2 | -181482 |
| 2standard | 572 | Couberly, Kenneth (1482) | Won 2-1 | +181500 |
| 3standard | 540 | Higley, Michael (1516) | Lost 0-2 | -181482 |
| 4standard | 691 | Hayes, Jeffery (1480) | Lost 0-2 | -181464 |
| 5standard | 714 | Gordon, Rob (1438) | Won 2-0 | +181482 |
| 6standard | 556 | Ness, Jonah (1479) | Won 2-1 | +181500 |
| 7standard | 454 | Mosby, Jacob (1499) | Lost 0-2 | -181482 |
| 8standard | 474 | Dodge, Jonathan (1476) | Lost 0-2 | -181464 |
| 9standard | 401 | Haraguchi, Yoshio (1553) | Lost 0-0 | -171447 |
| average opponent: 1491record: 3-6 | new rating: 1447 | |||