Lagarenne, Matthew
Current rating: 1470
Record: 4-6
| Grand Prix Portland 2018 (modern) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 22 | Baldwin, Jay (1401) | Won 2-1 | +171508 |
| 2modern | 26 | Bullock, Eric (1518) | Lost 1-2 | -181490 |
| 3modern | 580 | Carey, Raymond (1449) | Won 2-0 | +171507 |
| 4modern | 432 | Jensen, Justin (1442) | Lost 0-2 | -191488 |
| 5modern | 551 | Crim, Mitchell (1500) | Lost 1-2 | -181470 |
| average opponent: 1462record: 2-3 | new rating: 1470 | |||
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 114 | Ruderman, Jeffrey (1500) | Won 2-0 | +181518 |
| 2sealed | 377 | Yi, John (1517) | Won 2-0 | +181536 |
| 3sealed | 216 | Orescan, Adam (1519) | Lost 1-2 | -181518 |
| 4sealed | 377 | Sokol, Greg (1873) | Lost 0-2 | -121506 |
| 5sealed | 379 | Zhu, Chongming (1689) | Lost 0-2 | -151491 |
| average opponent: 1619record: 2-3 | new rating: 1491 | |||