Brennan, David 322
Current rating: 1617
Record: 10-5
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 824 | Tang, Jonathan (1500) | Won 2-1 | +181518 |
| 2standard | 655 | Henriquez, Alexander (1572) | Lost 0-2 | -171501 |
| 3standard | 868 | Thompson, Forrest (1499) | Won 2-0 | +181519 |
| 4standard | 803 | Hostetter, Andrew (1520) | Won 2-0 | +181537 |
| 5standard | 689 | Dow, Shae (1536) | Won 2-0 | +181555 |
| 6standard | 542 | Iden, Shawn (1505) | Lost 0-2 | -191536 |
| 7standard | 678 | Edwards, Evan (1538) | Won 2-1 | +181554 |
| 8standard | 604 | Oro Yu, Ivan (1631) | Won 2-0 | +191573 |
| 9standard | 574 | Parke, Jamie (1944) | Won 2-0 | +251598 |
| 10standard | 94 | Hamilton, Michael (1574) | Won 2-1 | +181616 |
| 11standard | 33 | Bemrose, Ryan (1782) | Won 2-0 | +211637 |
| 12standard | 22 | Pardee, Samuel (1979) | Lost 0-2 | -121625 |
| 13standard | 57 | Woodsmith, Tristan (1772) | Lost 1-2 | -161609 |
| 14standard | 70 | Saez, Juan (1599) | Won 2-0 | +181627 |
| 15standard | 40 | Turtenwald, Owen (2128) | Lost 1-2 | -101617 |
| average opponent: 1672record: 10-5 | new rating: 1617 | |||