Klein, Justin
Current rating: 1573
Record: 9-5
| Grand Prix St. Louis 2006 (CSP limited) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 41 | Largent, Kyle A (1536) | Lost 1-2 | -181558 |
| 4sealed | 127 | Early, Nathan (1518) | Won 2-0 | +171575 |
| 5sealed | 63 | Cordell, Kenneth (1476) | Lost 0-2 | -201555 |
| 6sealed | 81 | Tate, Andy (1516) | Won 2-1 | +171572 |
| 7sealed | 61 | Ramsey, Nicholas (1536) | Won 2-1 | +181590 |
| 8sealed | 39 | Pelcak, John (1640) | Lost 0-2 | -171573 |
| average opponent: 1537record: 3-3 | new rating: 1573 | |||
| Grand Prix Kansas City 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 90 | Church, Brent (1500) | Lost 1-2 | -181482 |
| 2sealed | 155 | Deck, Caleb (1482) | Won 2-0 | +181500 |
| 3sealed | 143 | Dvorak, Mike (1500) | Won 2-0 | +181518 |
| 4sealed | 111 | McCleaf, Brett (1518) | Won 2-0 | +181536 |
| 5sealed | 57 | Berger, Eric (1556) | Won 2-1 | +181554 |
| 6sealed | 34 | Fennell, Christopher (1517) | Won 1-0 | +181572 |
| 7sealed | 28 | Thomason, Timothy (1555) | Won 2-1 | +171589 |
| 8sealed | 12 | De Rosa, Antonino (1874) | Lost 0-2 | -131576 |
| average opponent: 1563record: 6-2 | new rating: 1576 | |||