McCormick, Gabriel
Current rating: 1417
| Grand Prix Phoenix 2018 (modern) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 125 | Gillet, Jason (1533) | Lost 1-2 | -161429 |
| 2modern | 511 | Olvera, Bryan (1641) | Lost 0-2 | -141415 |
| 3modern | 629 | Hemstreet, Rusty (1482) | Won 2-0 | +191434 |
| 4modern | 576 | Hall, Blaine (1461) | Lost 1-2 | -171417 |
| top | average opponent: 1529record: 1-3 | new rating: 1417 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 118 | Clemens, Brent (1446) | Lost 0-2 | -191445 |
| top | record: 0-1 | new rating: 1445 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 361 | Sandhu, Azzan (1500) | Draw 1-1 | 01500 |
| 2standard | 425 | Kim, Simon (1483) | Lost 0-2 | -181482 |
| 3standard | 706 | Thomas, Floox Florent (1482) | Draw 1-1 | 01482 |
| 4standard | 766 | Stemmer, Arno (1487) | Won 2-0 | +181500 |
| 5standard | 641 | Dromgoole, Ryan (1499) | Lost 1-2 | -181482 |
| 6standard | 605 | Garcia, Weston (1482) | Lost 0-2 | -181464 |
| top | average opponent: 1489record: 1-3-2 | new rating: 1464 | ||