Smith, Colby
Current rating: 1435
Record: 6-10
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 215 | Marich, Eric (1549) | Won 2-0 | +191529 |
| 2modern | 122 | Mason, CJ (1483) | Lost 1-2 | -191510 |
| 3modern | 256 | Azocar, Luis (1499) | Lost 1-2 | -181492 |
| 4modern | 413 | Hopson, Dustin (1481) | Lost 1-2 | -191473 |
| 5modern | 369 | Wilbur, Jared (1450) | Won 2-0 | +181491 |
| 6modern | 298 | Reed, Brian (1465) | Lost 0-2 | -191472 |
| 7modern | 266 | Jones, Aaron (1528) | Lost 1-2 | -171455 |
| 8modern | 216 | Escobar, Eduardo (1346) | Lost 0-2 | -201435 |
| average opponent: 1475record: 2-6 | new rating: 1435 | |||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 353 | Jackson, Nicholas (1521) | Lost 0-2 | -181482 |
| 2modern | 508 | Fuller, Clint (1563) | Won 2-0 | +201502 |
| 3modern | 443 | Morton, Victor (1388) | Won 2-1 | +161518 |
| 4modern | 288 | Schelble, Stephanie (1601) | Won 2-1 | +191537 |
| 5modern | 257 | Chandler, Marcus (1589) | Lost 0-2 | -171520 |
| 6modern | 321 | Zhi, Yimin (1960) | Lost 1-2 | -101510 |
| 7modern | 418 | Ruenger, Joshua (1524) | Lost 1-2 | -181492 |
| 8modern | 364 | Berrows, Randal (1481) | Won 2-0 | +181510 |
| average opponent: 1578record: 4-4 | new rating: 1510 | |||