Cortez, Sal
Current rating: 1478
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 635 | Smith, Jamie (1529) | Won 2-0 | +201462 |
| 2modern | 235 | Juan, William (1485) | Won 2-0 | +181480 |
| 3modern | 196 | Frey, David (1553) | Won 2-0 | +201500 |
| 4modern | 216 | Peters, Stephen (1639) | Won 2-1 | +201520 |
| 5modern | 106 | Kanegawa, Toshiya (1890) | Lost 1-2 | -111509 |
| 6modern | 149 | Conn, Alexander (1755) | Lost 1-2 | -141495 |
| 7modern | 280 | Pearson, Eric (1504) | Won 2-0 | +181513 |
| 8modern | 305 | Clark, Austin (1551) | Lost 0-2 | -171496 |
| 9modern | 401 | Dudek, James (1482) | Lost 0-2 | -181478 |
| top | average opponent: 1599record: 5-4 | new rating: 1478 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 294 | Nielson, Hayden (1500) | Lost 0-2 | -191497 |
| 2standard | 437 | Rosov, Elijah (1482) | Lost 0-2 | -181479 |
| 3standard | 616 | Bittick, Joseph (1464) | Lost 1-2 | -181461 |
| 4standard | 661 | Thompson, Bryan (1443) | Lost 0-2 | -191442 |
| top | average opponent: 1472record: 0-4 | new rating: 1442 | ||
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 22 | McCarrel, Casey (1732) | Lost 0-2 | -141486 |
| 2sealed | 582 | Clawson, Derek (1412) | Won 2-0 | +171503 |
| 3sealed | 347 | Maus, Brian (1424) | Won 1-0 | +161519 |
| 4sealed | 476 | Peltokangas, Henry (1377) | Lost 1-2 | -201499 |
| 5sealed | 407 | Zeoli, Benny (1500) | Won 2-1 | +181517 |
| 6sealed | 315 | Fulton, Bradley (1519) | Won 2-1 | +181535 |
| 7sealed | 264 | Skates, Spenser (1533) | Won 2-1 | +181553 |
| 8sealed | 97 | Newman, Ryan (1513) | Lost 0-2 | -191534 |
| 9sealed | 171 | Murphy, David [USA] (1508) | Lost 0-2 | -181516 |
| top | average opponent: 1502record: 5-4 | new rating: 1516 | ||