Spears, Cody
Current rating: 1436
Record: 12-16
| Grand Prix Detroit 2016 (modern) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 561 | Storms, Robert (1393) | Won 2-1 | +161508 |
| 2modern | 305 | Cruz, Esteban (1518) | Lost 1-2 | -181490 |
| 3modern | 600 | Mendez, Daniel (1459) | Lost 1-2 | -181472 |
| 4modern | 852 | Ackerman, Anthony (1482) | Lost 0-2 | -181454 |
| 5modern | 1045 | Brumm, Joel (1459) | Lost 0-2 | -181436 |
| top | average opponent: 1462record: 1-4 | new rating: 1436 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 1719 | Sprouse, Samuel (1462) | Won 2-0 | +171545 |
| 3legacy | 1431 | Wildes, Khrystian (1519) | Lost 1-2 | -191526 |
| 4legacy | 1785 | Green, Trenton (1520) | Lost 1-2 | -181508 |
| 5legacy | 1722 | Boismenu, Matthew (1611) | Lost 0-2 | -161492 |
| top | average opponent: 1528record: 1-3 | new rating: 1492 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 181 | Lambaz, Khair (1500) | Won 2-0 | +181521 |
| 2standard | 313 | Pfender, Edward (1617) | Won 2-0 | +201541 |
| 3standard | 137 | Woo, Paul (1631) | Lost 1-2 | -171524 |
| 4standard | 195 | Anders, Christopher (1614) | Lost 0-2 | -161508 |
| 5standard | 527 | O'Bryant, Christopher (1676) | Won 2-1 | +211529 |
| 6standard | 420 | Whittaker, Galen (1521) | Won 2-0 | +181547 |
| 7standard | 236 | Naseef, Joseph (1507) | Lost 1-2 | -191528 |
| top | average opponent: 1581record: 4-3 | new rating: 1528 | ||
| Grand Prix Detroit 2013 (modern) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 128 | Fournier, Daniel (1534) | Lost 0-0 | -181524 |
| 3modern | 404 | Peever, Rebekah (1441) | Lost 0-2 | -201504 |
| 4modern | 549 | Marion, Alan (1487) | Won 2-1 | +181522 |
| 5modern | 465 | DuVall, Zachary (1461) | Lost 0-2 | -191503 |
| top | average opponent: 1480record: 1-3 | new rating: 1503 | ||
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 235 | Dupal, Stephen (1518) | Won 2-0 | +181518 |
| 2standard | 74 | Lewis, Christopher (1505) | Won 2-1 | +181536 |
| 3standard | 122 | Hedback, Tore (1561) | Won 2-1 | +191555 |
| 4standard | 78 | Horton, Joshua (1458) | Lost 1-2 | -201535 |
| 5standard | 220 | Della Bella, Lucas (1538) | Won 2-0 | +181553 |
| 6standard | 76 | Vidugiris, Gaudenis (1971) | Lost 1-2 | -111542 |
| 7standard | 309 | Allen, Dustin (1534) | Won 2-1 | +181560 |
| 8standard | 144 | Lough, Brandon (1561) | Lost 0-2 | -181542 |
| top | average opponent: 1581record: 5-3 | new rating: 1542 | ||