Gibbons, Sean
Current rating: 1425
Record: 1-5
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 261 | Williams, Bryan (1367) | Lost 0-2 | -201480 |
| 2standard | 490 | Schultz, Justin (1509) | Lost 1-2 | -181462 |
| 3standard | 666 | McClurg, Robert (1412) | Won 2-0 | +171479 |
| 4standard | 528 | Gandy, Ransom (1483) | Lost 1-2 | -181461 |
| 5standard | 572 | Fratt, Joshua (1469) | Lost 0-2 | -181443 |
| 6standard | 564 | Minish, Andrew (1402) | Lost 0-2 | -181425 |
| average opponent: 1440record: 1-5 | new rating: 1425 | |||