Paez, David
Current rating: 1468
Record: 5-7
| Grand Prix Portland 2018 (modern) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 488 | Presnell, Richard (1500) | Lost 0-2 | -181487 |
| 2modern | 702 | Chandler, Russell (1509) | Won 2-0 | +191506 |
| 3modern | 412 | Pressley, Chris (1464) | Lost 1-2 | -191487 |
| 4modern | 575 | Burkett, Joseph (1448) | Lost 0-2 | -191468 |
| average opponent: 1480record: 1-3 | new rating: 1468 | |||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 477 | Wu, Grant (1502) | Lost 1-2 | -181482 |
| 2standard | 681 | Goles, Nicolas (1685) | Won 2-1 | +221504 |
| 3standard | 366 | Kim, Kee (1517) | Lost 0-2 | -181486 |
| 4standard | 707 | Spittles, Trevor (1487) | Won 2-1 | +181504 |
| 5standard | 505 | Zureick-Brown, David (1449) | Lost 0-2 | -191485 |
| 6standard | 573 | Sparks, Jesse (1469) | Won 2-0 | +181503 |
| 7standard | 394 | Sulak, Andrew (1603) | Won 2-1 | +191522 |
| 8standard | 265 | Smith, Joshua (1575) | Lost 0-2 | -171505 |
| average opponent: 1536record: 4-4 | new rating: 1505 | |||