Breland, John
Current rating: 1482
Record: 7-8
| Grand Prix Charlotte 2015 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 986 | Day, James (1467) | Won 2-0 | +181499 |
| 2modern | 898 | Williams, Alex (1448) | Won 2-0 | +171516 |
| 3modern | 747 | Warren, Mike (1570) | Won 2-1 | +191535 |
| 4modern | 759 | Williams, Grey (1518) | Lost 1-2 | -181517 |
| 5modern | 730 | Brazzell, Davis (1550) | Lost 0-2 | -181499 |
| 6modern | 858 | Livingston, Robert (1543) | Lost 1-2 | -171482 |
| average opponent: 1516record: 3-3 | new rating: 1482 | |||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 208 | Hafter, David (1516) | Lost 1-2 | -181482 |
| 2standard | 412 | Gonos, Jeffrey (1482) | Lost 0-2 | -181464 |
| 3standard | 495 | Tucker, Joshua (1464) | Lost 1-2 | -181446 |
| 4standard | 567 | Oehler, Elizabeth (1445) | Won 2-0 | +181464 |
| 5standard | 516 | Durbin, Dustin (1480) | Won 2-1 | +191483 |
| 6standard | 407 | Rios, Justin (1480) | Lost 1-2 | -181465 |
| 7standard | 360 | Davis, Christopher (1398) | Won 2-1 | +161481 |
| 8standard | 275 | Walsh, Michael (1469) | Won 2-1 | +181499 |
| 9standard | 214 | Heskestad, Christian (1497) | Lost 0-2 | -181481 |
| average opponent: 1470record: 4-5 | new rating: 1481 | |||