Best, Jeff
Current rating: 1470
Record: 1-3
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 17 | Pang, Jonathan (1464) | Won 2-1 | +171517 |
| 2modern | 317 | Agnew, Andrew (1476) | Lost 1-2 | -181499 |
| 3modern | 564 | Smyth, Jason (1881) | Lost 0-2 | -121487 |
| 4modern | 653 | Ochoa, Raul (1511) | Lost 0-2 | -171470 |
| average opponent: 1583record: 1-3 | new rating: 1470 | |||