Tracy, Derek
Current rating: 1503
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 156 | Wilson, Jacob [USA] (1566) | Won 2-0 | +191491 |
| 2modern | 173 | Madson, Blake (1735) | Lost 1-2 | -131478 |
| 3modern | 334 | Bradley-Vogt, Jeremy (1600) | Draw 1-1 | +21480 |
| 4modern | 295 | Porter, Ben (1600) | Won 2-0 | +201500 |
| 5modern | 201 | Wersal, Gunther (1625) | Won 2-1 | +201520 |
| 6modern | 123 | Thompson, Nolan (1562) | Lost 1-2 | -171503 |
| top | average opponent: 1615record: 3-2-1 | new rating: 1503 | ||
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 45 | Kuczmarski, Damien (1481) | Lost 1-2 | -181467 |
| 2standard | 337 | Green, Robert (1450) | Won 2-1 | +181485 |
| 3standard | 282 | Dompierre, Luc (1716) | Lost 0-2 | -141471 |
| 4standard | 439 | Valadares, Diogo (1506) | Draw 1-1 | +11472 |
| 5standard | 425 | Raeker, Dan (1484) | Won 2-1 | +181490 |
| 6standard | 323 | Grunloh, Alexander (1458) | Lost 1-2 | -181472 |
| top | average opponent: 1516record: 2-3-1 | new rating: 1472 | ||
| Grand Prix Minneapolis 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 42 | Barry, Morgan (1500) | Won 2-0 | +181518 |
| 2standard | 78 | McCarthy, Erik (1515) | Lost 1-2 | -181500 |
| 3standard | 476 | Hahn, William (1729) | Won 2-0 | +221522 |
| 4standard | 426 | Hanson, Dane (1484) | Draw 1-1 | -11521 |
| 5standard | 334 | Dudek, Dustin (1517) | Lost 1-2 | -181503 |
| 6standard | 436 | Smith, Peter (1514) | Lost 1-2 | -181485 |
| top | average opponent: 1543record: 2-3-1 | new rating: 1485 | ||