Cortez, Alan
Current rating: 1477
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 59 | Leeper, Ryan (1665) | Lost 1-2 | -151464 |
| 2sealed | 319 | Mowzoon, Mazi (1486) | Won 2-1 | +191483 |
| 3sealed | 266 | Swen, Hawnlay (1465) | Won 2-1 | +181501 |
| 4sealed | 203 | Freeman, Marcelino (1729) | Lost 0-2 | -141487 |
| 5sealed | 294 | Stenberg, David (1714) | Won 2-1 | +221509 |
| 6sealed | 199 | Walterman, Austin (1735) | Lost 0-2 | -141495 |
| 7sealed | 312 | Bamberg, Ethan (1507) | Lost 1-2 | -181477 |
| 8sealed | 345 | Rey, Lucas (1488) | Lost 1-2 | -181459 |
| 9sealed | 317 | Fattu, David (1473) | Won 1-0 | +181477 |
| top | average opponent: 1585record: 4-5 | new rating: 1477 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 343 | Baca, Robert (1580) | Won 2-1 | +191537 |
| 2sealed | 153 | Ho, Victor (1567) | Lost 0-2 | -171520 |
| 3sealed | 632 | Teixeira, Marcelo (1497) | Won 2-1 | +181538 |
| 4sealed | 332 | Young, Matthew (1404) | Lost 0-2 | -211517 |
| 5sealed | 622 | Stewart, Jim (1436) | Lost 1-2 | -191498 |
| 6sealed | 828 | O'Neil, Nicholas (1470) | Lost 0-2 | -191479 |
| top | average opponent: 1492record: 2-4 | new rating: 1479 | ||
| Grand Prix Albuquerque 2016 (SOI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 329 | Revere, Raine (1500) | Lost 0-2 | -181482 |
| 2sealed | 435 | Reed, Adam (1482) | Lost 1-2 | -181464 |
| 3sealed | 575 | Reyna, Ryan (1415) | Won 2-1 | +171481 |
| 4sealed | 524 | Smith, Ian (1511) | Won 2-0 | +191500 |
| 5sealed | 368 | Wong, Daniel (1513) | Lost 1-2 | -181482 |
| 6sealed | 383 | Wenman, David (1463) | Lost 0-2 | -181464 |
| 7sealed | 391 | Cook, Eric (1468) | Won 2-1 | +181482 |
| 8sealed | 334 | Bormet, Aaron (1464) | Won 2-1 | +171499 |
| 9sealed | 274 | Valdez, Jesus (1552) | Won 2-0 | +191518 |
| top | average opponent: 1485record: 5-4 | new rating: 1518 | ||