Ruano, Jacob
Current rating: 1480
Record: 2-3-1
| Grand Prix Detroit 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 494 | Balle, Sam (1378) | Lost 0-2 | -201480 |
| record: 0-1 | new rating: 1480 | |||
| Grand Prix Detroit 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 414 | McCarter, Gillis (1497) | Draw 1-1 | 01500 |
| 2modern | 343 | Tucci, Paul (1501) | Won 0-0 | +181518 |
| 3modern | 303 | Orr, Kevin (1519) | Won 2-0 | +181536 |
| 4modern | 204 | Stephens, Michael (1597) | Lost 0-2 | -171519 |
| 5modern | 339 | Muller, Greg (1476) | Lost 1-2 | -191500 |
| average opponent: 1518record: 2-2-1 | new rating: 1500 | |||