Sanchez, Douglas
Current rating: 1498
Record: 10-11
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 223 | Funatsu, Hirotsugu (1551) | Lost 1-2 | -171480 |
| 3standard | 362 | Laneve, Ronnie (1499) | Won 2-1 | +191499 |
| 4standard | 316 | Duron, Jose C (1517) | Won 2-0 | +181517 |
| 5standard | 217 | Harrity, Patrick (1496) | Won 2-1 | +181535 |
| 6standard | 115 | Mark, Lee (1537) | Lost 0-2 | -181517 |
| 7standard | 131 | Bauer, Josh (1493) | Lost 0-2 | -191498 |
| top | average opponent: 1515record: 3-3 | new rating: 1498 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 211 | Schulz, Lucas (1544) | Lost 0-2 | -181516 |
| 3sealed | 256 | Darga, Zach (1500) | Lost 1-2 | -191497 |
| top | average opponent: 1522record: 0-2 | new rating: 1497 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 364 | Piedra, Christopher (1505) | Won 2-1 | +191489 |
| 2standard | 111 | Jeffery, Richard (1506) | Lost 1-2 | -181471 |
| 3standard | 422 | Ditmore, Robert (1516) | Won 2-0 | +191490 |
| 4standard | 207 | Hagadorn, Ashley (1527) | Won 2-1 | +181508 |
| 5standard | 133 | Hatlee, Herbie (1661) | Won 2-0 | +211529 |
| 6standard | 166 | Fior, Daniel (1674) | Won 2-0 | +211550 |
| 7standard | 61 | Smith, Joseph (1551) | Won 2-1 | +181568 |
| 8standard | 52 | Blankenship, Kyle (1577) | Lost 1-2 | -181550 |
| 9standard | 98 | Basso Viveiros, Carlos Henrique (1633) | Lost 1-2 | -161534 |
| top | average opponent: 1572record: 6-3 | new rating: 1534 | ||
| Grand Prix Orlando 2012 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 70 | Jostad, Brent (1536) | Won 2-1 | +191519 |
| 4standard | 28 | Terwilliger, Brian (1554) | Lost 1-2 | -181501 |
| 5standard | 178 | Wetlaufer, Marcus (1535) | Lost 0-2 | -171484 |
| 6standard | 257 | MacDonald, Dan J (1713) | Lost 1-2 | -141470 |
| top | average opponent: 1584record: 1-3 | new rating: 1470 | ||