Bachman, Brian
Current rating: 1561
Record: 9-7-2
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 12 | Kone, Andrew (1500) | Won 2-0 | +191501 |
| 2standard | 106 | Piggott, Jonathan (1430) | Lost 0-2 | -201481 |
| 3standard | 584 | Costello, Drew (1501) | Lost 1-2 | -171464 |
| 4standard | 624 | Gordon, Ted (1432) | Won 2-0 | +171481 |
| 5standard | 545 | Blackwood, Brandon (1468) | Won 2-0 | +181499 |
| 6standard | 445 | Parrish, Christopher (1482) | Won 2-0 | +181517 |
| 7standard | 198 | Llodra, Juan Pablo (1735) | Won 2-1 | +211538 |
| 8standard | 237 | Cendagorta, Anthony (1546) | Won 2-1 | +191557 |
| 9standard | 116 | Keates, Jason (1568) | Won 2-1 | +181575 |
| 10standard | 94 | Ma, Xiaozhe (1655) | Lost 0-2 | -171558 |
| 11standard | 117 | O'Donnell, Devon (1893) | Won 2-0 | +241582 |
| 12standard | 73 | Rasmussen, Ben (1800) | Lost 0-2 | -141568 |
| 13standard | 104 | Little, Adrian (1598) | Lost 0-2 | -171551 |
| 14standard | 37 | Ashton, Thomas (1912) | Won 2-1 | +241575 |
| 15standard | 133 | Scheid, Daniel (1793) | Lost 0-2 | -141561 |
| average opponent: 1621record: 9-6 | new rating: 1561 | |||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 813 | Lenkner, Marcus A (1500) | Draw 1-1 | 01500 |
| 2standard | 841 | Mayer, Andrey (1517) | Lost 1-2 | -181482 |
| 3standard | 957 | Brookens, Norman (1482) | Draw 1-1 | 01482 |
| average opponent: 1500record: 0-1-2 | new rating: 1482 | |||