Barr, Lukas
Current rating: 1426
Record: 1-5
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 514 | Britton, Jenn (1500) | Lost 0-2 | -181482 |
| 2sealed | 553 | Schmidt, Eric (1482) | Lost 0-2 | -181464 |
| 3sealed | 650 | Tennant, Andrew (1463) | Lost 0-2 | -181446 |
| 4sealed | 694 | Organ, Arion (1445) | Lost 0-2 | -181428 |
| 5sealed | 603 | McMahon, Holly (1427) | Won 2-0 | +181446 |
| 6sealed | 495 | Beaumont, Ben (1357) | Lost 0-2 | -201426 |
| average opponent: 1446record: 1-5 | new rating: 1426 | |||