Martin, Drew
Current rating: 1451
Record: 4-7
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 521 | Casper, Thomas (1473) | Won 2-1 | +181502 |
| 2standard | 190 | Micallef, Anthony (1518) | Lost 0-2 | -181484 |
| 3standard | 429 | Worrell, Lucas (1504) | Lost 0-2 | -171467 |
| 4standard | 617 | Slykhuis, Dan (1576) | Lost 1-2 | -161451 |
| average opponent: 1518record: 1-3 | new rating: 1451 | |||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 257 | Cruz, Jeffrey (1483) | Won 2-0 | +181518 |
| 2standard | 57 | Desotelle, Dwight (1581) | Lost 1-2 | -171501 |
| 3standard | 295 | Steger, Josh (1446) | Lost 0-2 | -191482 |
| 4standard | 438 | Coletto, Mike (1482) | Won 2-0 | +181500 |
| 5standard | 230 | Ward, Matthew (1653) | Lost 0-0 | -151485 |
| 6standard | 340 | Nichols, Gary (1415) | Won 2-0 | +161501 |
| 7standard | 219 | Neberman, Michael (1546) | Lost 0-2 | -171484 |
| average opponent: 1515record: 3-4 | new rating: 1484 | |||