Isely, John
Current rating: 1331
Record: 0-10
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1377 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 493 | Hyler, Nicholas (1565) | Lost 0-2 | -141363 |
| 2modern | 655 | Dweck, Morris (1483) | Lost 0-2 | -161347 |
| 3modern | 840 | Segerberg, Eric (1463) | Lost 0-2 | -161331 |
| top | average opponent: 1504record: 0-3 | new rating: 1331 | ||
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 387 | Cook, Samuel (1582) | Lost 0-2 | -151429 |
| 2modern | 476 | Smothers, Adam (1462) | Lost 1-2 | -171412 |
| 3modern | 561 | Nabavi, Aidan (1445) | Lost 1-2 | -181394 |
| 4modern | 564 | Pollack, Ryan (1451) | Lost 1-2 | -171377 |
| top | average opponent: 1485record: 0-4 | new rating: 1377 | ||
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 112 | Griffin, Kyle (1418) | Lost 0-2 | -191481 |
| 2modern | 510 | Chung, Eddie (1447) | Lost 1-2 | -191462 |
| 3modern | 713 | Dupraw, Josh (1493) | Lost 0-2 | -181444 |
| top | average opponent: 1452record: 0-3 | new rating: 1444 | ||