Sanchez, Michael
Current rating: 1433
| Grand Prix Charlotte 2015 (modern) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 877 | Hart, Brandon (1481) | Lost 1-2 | -181448 |
| 2modern | 1051 | Leake, Daniel (1481) | Lost 0-2 | -171431 |
| 3modern | 1153 | Whitehead, Elizabeth N (1463) | Won 2-0 | +181449 |
| 4modern | 1055 | LaBelle, Brandon (1494) | Lost 0-2 | -171432 |
| 5modern | 1023 | Reed, Conner (1464) | Lost 1-2 | -171415 |
| 6modern | 962 | Van Vliet III, Leonard (1443) | Won 2-0 | +181433 |
| top | average opponent: 1471record: 2-4 | new rating: 1433 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 973 | Harris, Tristan (1500) | Lost 0-2 | -171448 |
| 2sealed | 855 | White, Kevin (1448) | Lost 0-2 | -181430 |
| 3sealed | 486 | Wimberley, Ryan (1465) | Won 2-0 | +181448 |
| 4sealed | 396 | Girard, Gary (1464) | Lost 0-0 | -171431 |
| 5sealed | 401 | Goldberg, Louis (1382) | Won 2-0 | +171448 |
| 6sealed | 314 | Koffinas, Laura (1463) | Won 2-0 | +181466 |
| top | average opponent: 1454record: 3-3 | new rating: 1466 | ||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 90 | Benanzer, Andrew S (1558) | Lost 0-2 | -171483 |
| 2sealed | 229 | Walsh, John (1481) | Lost 0-2 | -181465 |
| top | average opponent: 1519record: 0-2 | new rating: 1465 | ||