Madrid, Cullen
Current rating: 1307
Record: 5-17
| Grand Prix Kansas City 2019 (WAR standard) | starting rating: 1330 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 220 | Schultz, Brent (1500) | Lost 0-2 | -151315 |
| 2standard | 221 | Lee, Nathan (1520) | Lost 0-2 | -151300 |
| 3standard | 362 | Sanchez, Derek (1464) | Won 2-0 | +211321 |
| 4standard | 357 | Branley, Justin (1539) | Lost 0-0 | -141307 |
| top | average opponent: 1506record: 1-3 | new rating: 1307 | ||
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1373 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 511 | Edwards, Jace (1524) | Lost 1-2 | -151358 |
| 2modern | 445 | Quiett, Chad (1463) | Lost 0-2 | -161342 |
| 3modern | 570 | Kuch, Kanon (1417) | Lost 0-2 | -171325 |
| 4modern | 635 | Lukes, Brice (1446) | Won 2-0 | +201345 |
| 5modern | 538 | Waugh, Reno (1465) | Lost 0-2 | -151330 |
| top | average opponent: 1463record: 1-4 | new rating: 1330 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 310 | Morrison, Steven (1481) | Lost 1-2 | -171425 |
| 2modern | 482 | Schneider, Daniel (1527) | Lost 0-2 | -161409 |
| 3modern | 955 | Hochleutner, Richard (1463) | Lost 1-2 | -171392 |
| 4modern | 950 | Charlton, David (1358) | Lost 0-2 | -191373 |
| top | average opponent: 1457record: 0-4 | new rating: 1373 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 306 | Welling, Grant (1466) | Lost 1-2 | -191481 |
| 2modern | 516 | Ross, Derek (1482) | Won 2-0 | +181499 |
| 3modern | 407 | Salyer, Jeremy (1437) | Won 0-0 | +171516 |
| 4modern | 178 | Mooney, Philip (1553) | Lost 0-2 | -171499 |
| 5modern | 457 | Morgan, Jakeb (1490) | Won 2-1 | +181517 |
| 6modern | 347 | Shaddon, David (1408) | Lost 0-2 | -201497 |
| 7modern | 319 | Gurule, Kyle (1471) | Lost 0-2 | -191478 |
| 8modern | 284 | Letts, Nicholas (1482) | Lost 0-2 | -181460 |
| 9modern | 237 | Holmes, Ronnie (1452) | Lost 1-2 | -181442 |
| top | average opponent: 1472record: 3-6 | new rating: 1442 | ||