Castigan, Matthew
Current rating: 1429
Record: 2-6
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 68 | Pang, David (1527) | Lost 0-2 | -181482 |
| 2standard | 457 | Tarrant, Michael Shane (1481) | Lost 1-2 | -181464 |
| 3standard | 567 | Guillory, Shawn (1465) | Won 2-0 | +181482 |
| 4standard | 429 | Villarreal, NIckolas (1481) | Won 2-1 | +181500 |
| 5standard | 391 | Johnson, John (1499) | Lost 1-2 | -181482 |
| 6standard | 347 | Pierce, Stephen (1485) | Lost 0-2 | -181464 |
| 7standard | 307 | Grubham, Aaron (1465) | Lost 1-2 | -181446 |
| 8standard | 246 | Ramos, Joshua (1448) | Lost 0-2 | -171429 |
| average opponent: 1481record: 2-6 | new rating: 1429 | |||