Peck, Jordan
Current rating: 1475
Record: 10-11-1
| Grand Prix Richmond 2014 (modern) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 114 | Morton, Shannon (1409) | Won 2-0 | +171493 |
| 2modern | 230 | Downs, James (1517) | Lost 0-2 | -181475 |
| 3modern | 337 | Googe, Bill (1448) | Won 2-1 | +181493 |
| 4modern | 329 | Troicke, Ben (1517) | Lost 1-2 | -181475 |
| top | average opponent: 1473record: 2-2 | new rating: 1475 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 255 | Kruse, David (1500) | Draw 1-1 | 01495 |
| 2standard | 294 | Holmes, Jeff (1409) | Won 2-0 | +171512 |
| 3standard | 207 | Harms, Jon (1518) | Lost 0-2 | -181494 |
| 4standard | 390 | Gyoker, Jason (1537) | Lost 0-2 | -171477 |
| 5standard | 468 | Hardie, Brian (1501) | Won 2-1 | +181495 |
| 6standard | 373 | Chapnick, Aaron (1423) | Lost 0-2 | -191476 |
| top | average opponent: 1481record: 2-3-1 | new rating: 1476 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 948 | Steussy, David (1545) | Won 2-1 | +191534 |
| 2sealed | 841 | Arnold, Jamie W (1516) | Lost 0-2 | -191515 |
| 3sealed | 916 | Kerner, Matthew A (1501) | Won 2-1 | +181533 |
| 4sealed | 1003 | Keebler, Richard (1484) | Lost 0-2 | -191514 |
| 5sealed | 1023 | Cannaday, Dan (1466) | Lost 1-2 | -191495 |
| top | average opponent: 1503record: 2-3 | new rating: 1495 | ||
| Grand Prix Atlanta 2012 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 180 | Barker, Robert H (1463) | Lost 0-2 | -191481 |
| 2legacy | 201 | Quilang, Philip (1481) | Won 2-0 | +181499 |
| 3legacy | 222 | Kennedy, Grant (1500) | Lost 0-2 | -181481 |
| 4legacy | 367 | Hand, Josh (1482) | Won 2-0 | +181499 |
| 5legacy | 322 | Allen, David (1500) | Won 2-0 | +181517 |
| 6legacy | 259 | Day, Christopher (1396) | Won 2-1 | +161533 |
| 7legacy | 195 | Crowley, Nicholas (1536) | Lost 0-2 | -181515 |
| top | average opponent: 1480record: 4-3 | new rating: 1515 | ||