Klingenberg, James
Current rating: 1410
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 50 | Das, Anuraag (1465) | Won 2-0 | +191445 |
| 2sealed | 213 | Rider, Derek (1501) | Lost 0-1 | -171428 |
| 3sealed | 490 | Gutman, Chase (1396) | Lost 1-2 | -181410 |
| top | average opponent: 1454record: 1-2 | new rating: 1410 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 622 | Carpenter, Ryan (1762) | Lost 0-2 | -121437 |
| 4sealed | 796 | Morabito, Anthony (1516) | Lost 0-2 | -171420 |
| 5sealed | 824 | Stenborg, Michael (1497) | Won 2-0 | +191439 |
| 6sealed | 674 | Lynch, Ty (1536) | Lost 0-2 | -161423 |
| 7sealed | 726 | Menard, Bryce J (1531) | Won 2-1 | +201443 |
| 8sealed | 646 | Bartholomew, Brent A (1519) | Lost 1-2 | -171426 |
| top | average opponent: 1560record: 2-4 | new rating: 1426 | ||
| Grand Prix Minneapolis 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 100 | Bishop, Janet (1551) | Lost 0-2 | -171483 |
| 5standard | 114 | Burchers, Thomas (1521) | Lost 0-2 | -171466 |
| 6standard | 275 | Garfunkel, Andrew (1541) | Lost 0-2 | -171449 |
| top | average opponent: 1538record: 0-3 | new rating: 1449 | ||