Harris, Mike
Current rating: 1368
Record: 1-9-3
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 137 | DiSeria, Michael (1500) | Draw 1-1 | +21412 |
| 2standard | 415 | Boleyn, Dylan (1577) | Lost 1-2 | -151397 |
| 3standard | 654 | Connell, Sawyer (1500) | Lost 0-2 | -161381 |
| 4standard | 739 | Didtel, Eric (1455) | Lost 0-2 | -171364 |
| 5standard | 747 | Stoicescu, Mihai (1447) | Lost 0-2 | -161348 |
| 6standard | 704 | McClure, Richard (1446) | Won 2-0 | +201368 |
| average opponent: 1488record: 1-4-1 | new rating: 1368 | |||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 110 | Accobee, Darian (1482) | Draw 1-1 | 01500 |
| 2standard | 407 | McGraw, Ian (1408) | Lost 0-2 | -201480 |
| 3standard | 678 | Robbins, Jordan (1482) | Lost 0-2 | -181462 |
| 4standard | 748 | Aker, Clint (1483) | Lost 0-2 | -181444 |
| 5standard | 747 | Rivera, Giovanni (1445) | Lost 0-2 | -181426 |
| 6standard | 688 | Markham, Aaron (1428) | Draw 1-1 | 01426 |
| 7standard | 605 | Smith, Brandon (1538) | Lost 0-2 | -161410 |
| average opponent: 1467record: 0-5-2 | new rating: 1410 | |||