Gilbertson, Justin
Current rating: 1447
Record: 4-7
| Grand Prix Kansas City 2019 (WAR standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 2 | Gibson, Gaige (1522) | Lost 0-2 | -171464 |
| 2standard | 276 | Jones, Thomas (1409) | Lost 0-2 | -191445 |
| 3standard | 385 | Ma, Tony (1476) | Won 2-1 | +181463 |
| 4standard | 298 | Allen, Dale (1544) | Lost 0-0 | -161447 |
| average opponent: 1488record: 1-3 | new rating: 1447 | |||
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 376 | Lanam, Samuel (1500) | Lost 1-2 | -181482 |
| 2sealed | 397 | Wolf, Jack (1482) | Won 2-0 | +181500 |
| 3sealed | 393 | Nelson, Alexander (1479) | Won 2-1 | +181518 |
| 4sealed | 394 | Klinkhamer, John (1515) | Lost 0-2 | -181500 |
| 5sealed | 435 | Auge, Chris (1488) | Lost 1-2 | -191481 |
| 6sealed | 426 | Alicea, Antonio (1465) | Won 2-0 | +181499 |
| 7sealed | 352 | Pressman, Isaiah (1507) | Lost 0-2 | -181481 |
| average opponent: 1491record: 3-4 | new rating: 1481 | |||