Jones, Sebastian
Current rating: 1481
Record: 2-3
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 347 | Mathie, Nick (1468) | Lost 1-2 | -191481 |
| 2modern | 341 | Lane, Darrell (1428) | Won 2-1 | +171498 |
| 3modern | 272 | Thomson, Gordon (1506) | Lost 1-2 | -171481 |
| 4modern | 386 | Stiyer, Samuel (1477) | Won 2-0 | +181499 |
| 5modern | 341 | Elkins, Christien (1506) | Lost 1-2 | -181481 |
| average opponent: 1477record: 2-3 | new rating: 1481 | |||