Winston-ruiz, Daniel
Current rating: 1456
Record: 4-7
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 116 | Vidal, Richard (1500) | Lost 1-2 | -181491 |
| 2sealed | 279 | Jassal, Meshach (1481) | Lost 0-2 | -181473 |
| 3sealed | 404 | Smith, Isaiah (1469) | Won 2-0 | +181491 |
| 4sealed | 374 | Autin, Benjamin (1456) | Lost 1-2 | -191472 |
| 5sealed | 340 | Moore, John (1596) | Lost 0-2 | -161456 |
| average opponent: 1500record: 1-4 | new rating: 1456 | |||
| Grand Prix San Antonio 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 5 | Wolloch, Sam (1477) | Lost 1-2 | -181482 |
| 5standard | 74 | Ferreira, Nicolas (1577) | Lost 0-2 | -171465 |
| 6standard | 164 | Guerrero, Fernando U (1517) | Won 2-0 | +191484 |
| 7standard | 132 | Echavarria, Clos A (1508) | Won 2-1 | +191503 |
| 8standard | 44 | Rodgers, Logan (1492) | Lost 0-2 | -191484 |
| 9standard | 131 | Koch, Florian (1863) | Won 2-1 | +251509 |
| average opponent: 1572record: 3-3 | new rating: 1509 | |||