Castro, Daniel
Current rating: 1417
Record: 10-17
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 13 | St. John, Jacob (1500) | Won 2-0 | +191452 |
| 2sealed | 137 | Rhett, Brian (1560) | Won 2-1 | +201472 |
| 3sealed | 13 | Pace, Stanley (1570) | Lost 1-2 | -161456 |
| 4sealed | 187 | Bircher, Ryan (1518) | Lost 1-2 | -171439 |
| 5sealed | 383 | Kerbel, Edward (1508) | Won 2-0 | +191458 |
| 6sealed | 228 | Walker, Noah (1939) | Lost 0-2 | -101448 |
| 7sealed | 376 | Cummings, Matthew (1635) | Lost 0-2 | -151433 |
| 8sealed | 354 | Rolland, Michael (1530) | Lost 0-2 | -161417 |
| top | average opponent: 1595record: 3-5 | new rating: 1417 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 889 | Lundberg, Viktor (1538) | Won 2-0 | +201463 |
| 2modern | 348 | Gottselig, Mark (1518) | Lost 0-2 | -171446 |
| 3modern | 1078 | Worman, Christopher (1592) | Won 2-0 | +201466 |
| 4modern | 650 | Perkins, Evan (1516) | Lost 0-2 | -171449 |
| 5modern | 1131 | Donnan, Blake (1575) | Lost 0-2 | -161433 |
| 6modern | 1186 | Ash, Dominick (1390) | Won 2-1 | +181451 |
| 7modern | 798 | Benke, Joseph (1442) | Lost 1-2 | -181433 |
| top | average opponent: 1510record: 3-4 | new rating: 1433 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 95 | Ward, Owen (1500) | Won 2-0 | +191483 |
| 2sealed | 2114 | Liang, Warren (1588) | Lost 0-2 | -161467 |
| 3sealed | 947 | Espinoza, Angelo (1500) | Won 2-0 | +181485 |
| 4sealed | 590 | Hare, Ryan (1776) | Lost 1-2 | -131472 |
| 5sealed | 590 | Edelkamp, Erik (1557) | Lost 0-2 | -161456 |
| 6sealed | 779 | De Jong, Brandon (1735) | Lost 0-2 | -131443 |
| top | average opponent: 1609record: 2-4 | new rating: 1443 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 287 | Fernandez, Ladik (1542) | Lost 1-2 | -171483 |
| 2standard | 391 | Roscioli, Jonathan (1481) | Lost 0-2 | -181465 |
| 3standard | 526 | Tkalec, Stephen S (1464) | Won 2-1 | +181483 |
| 4standard | 406 | Martinez, Moises (1481) | Lost 1-2 | -181465 |
| 5standard | 492 | Slazyk, Eric (1468) | Won 2-0 | +181483 |
| 6standard | 438 | Andrela, Aluchan (1447) | Lost 0-2 | -191464 |
| top | average opponent: 1480record: 2-4 | new rating: 1464 | ||