Sanchez, David
Current rating: 1434
Record: 9-14-2
| Grand Prix Albuquerque 2016 (SOI limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 313 | White, Michael (1531) | Won 2-1 | +181507 |
| 2sealed | 103 | Phillips Jr, Robert (1502) | Lost 1-2 | -181489 |
| 3sealed | 380 | Arguelles, Robert (1483) | Lost 0-2 | -181471 |
| 4sealed | 434 | Walski, John (1467) | Draw 1-1 | 01471 |
| 5sealed | 459 | Lujan, Navada (1480) | Lost 0-2 | -181453 |
| 6sealed | 448 | Thelin, Jasper (1413) | Lost 0-2 | -191434 |
| top | average opponent: 1479record: 1-4-1 | new rating: 1434 | ||
| Grand Prix Salt Lake City 2014 (M15 limited) | starting rating: 1418 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 71 | Shurtliff, Joshua (1500) | Lost 1-2 | -161402 |
| 2sealed | 200 | Hanhardt, Logan (1445) | Won 2-1 | +191421 |
| 3sealed | 322 | Ballardo, David (1551) | Won 2-0 | +201441 |
| 4sealed | 233 | Padilla, Travis (1588) | Won 2-0 | +211462 |
| 5sealed | 156 | Gates, Cody (1577) | Lost 1-2 | -161446 |
| 6sealed | 196 | Davis, Bryan (1517) | Won 2-0 | +191465 |
| 7sealed | 181 | Medeiros, Kevin (1641) | Lost 0-2 | -151450 |
| 8sealed | 146 | Vannelli, Daniel (1536) | Won 2-1 | +201470 |
| 9sealed | 125 | Cook, Joseph (1505) | Won 2-1 | +191489 |
| top | average opponent: 1540record: 6-3 | new rating: 1489 | ||
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 194 | Martinez, Andres [MEX] (1762) | Lost 0-2 | -131451 |
| 2sealed | 306 | Franco Flores, Efrain (1527) | Lost 0-2 | -161435 |
| 3sealed | 315 | hidalgo juarez, juan c (1465) | Lost 0-2 | -181417 |
| 4sealed | 333 | Zaragoz Vazquez, David (1447) | Won 2-1 | +191436 |
| 5sealed | 304 | Tavizon, Leon (1465) | Lost 0-2 | -181418 |
| 6sealed | 291 | Garcia Cruz, Javier (1447) | Won 2-0 | +191437 |
| 7sealed | 239 | carmona contreras, karla julieta (1420) | Lost 0-2 | -191418 |
| top | average opponent: 1505record: 2-5 | new rating: 1418 | ||
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 226 | Johnson, Carl W (1500) | Draw 1-1 | 01500 |
| 2standard | 293 | Louke, Mary (1500) | Lost 1-2 | -181482 |
| 3standard | 429 | Scadden, Keaton (1482) | Lost 1-2 | -181464 |
| top | average opponent: 1494record: 0-2-1 | new rating: 1464 | ||