Lacomb, Corey
Current rating: 1577
Record: 23-20
| Grand Prix Charlotte 2016 (modern) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 322 | Vaughan, Robert (1774) | Lost 0-2 | -131500 |
| 4modern | 296 | Goanos, Johnathan (1557) | Won 2-1 | +191519 |
| 5modern | 293 | Tolar, Sandy (1571) | Won 2-1 | +191538 |
| 6modern | 67 | Mahoney, Liam (1465) | Lost 1-2 | -201518 |
| 7modern | 455 | Mihu, Jonathon (1510) | Lost 1-2 | -181500 |
| 8modern | 377 | Riggs, Matthew (1522) | Won 2-0 | +191519 |
| 9modern | 333 | Nelson, Kyle (1581) | Won 2-0 | +191538 |
| 10modern | 293 | Bheodari, Mahindra (1642) | Won 2-1 | +201558 |
| 11modern | 137 | Norsworthy, Jeremy (1618) | Lost 1-2 | -171541 |
| 12modern | 254 | Amundsen, Leslie (1530) | Won 2-0 | +181559 |
| 13modern | 198 | Koson, Tom (1539) | Lost 1-2 | -191540 |
| 14modern | 200 | Nickle, Derrick (1584) | Won 2-1 | +191559 |
| 15modern | 163 | Delgado, Nilvo (1576) | Won 2-1 | +181577 |
| top | average opponent: 1574record: 8-5 | new rating: 1577 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 475 | Nelson, Kyle (1576) | Won 2-0 | +191567 |
| 3sealed | 269 | Murphy, Max (1685) | Lost 1-2 | -161551 |
| 4sealed | 541 | Pledger, Dustin (1518) | Lost 0-2 | -191532 |
| 5sealed | 499 | Burkhart, Marley (1482) | Lost 1-2 | -191513 |
| top | average opponent: 1565record: 1-3 | new rating: 1513 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 208 | Stone, Evan (1505) | Won 2-0 | +171526 |
| 3modern | 211 | Knierim, Grant (1553) | Lost 0-2 | -171509 |
| 4modern | 442 | Harris, Chad (1518) | Won 2-1 | +181527 |
| 5modern | 343 | Nelson, Craig (1553) | Won 2-1 | +191546 |
| 6modern | 246 | Szablak, Jeff (1613) | Lost 0-2 | -171529 |
| 7modern | 391 | Heath, Jeffrey (1528) | Lost 0-2 | -181511 |
| 8modern | 370 | Love, Jake (1489) | Won 2-0 | +171528 |
| 9modern | 306 | Mathis, David (1616) | Won 2-1 | +201548 |
| top | average opponent: 1547record: 5-3 | new rating: 1548 | ||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 274 | Haltiwanger, Jonathan (1513) | Won 2-0 | +181544 |
| 2standard | 252 | Tama, Joseph K (1518) | Won 2-1 | +171561 |
| 3standard | 477 | Molasky, Scott (1689) | Lost 0-2 | -161545 |
| 4standard | 194 | Sorrells, Aaron (1518) | Lost 0-2 | -181527 |
| 5standard | 384 | Herrholz, James (1505) | Lost 0-2 | -181509 |
| top | average opponent: 1549record: 2-3 | new rating: 1509 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 775 | McGrew, Evan (1446) | Won 2-0 | +181485 |
| 2sealed | 745 | Magrone, Anthony (1500) | Won 2-0 | +181503 |
| 3sealed | 153 | Chinlund, Kit (1496) | Lost 0-2 | -181485 |
| 4sealed | 266 | Cumiskey, Jacob (1517) | Won 0-0 | +181503 |
| 5sealed | 155 | Kruse, David (1582) | Won 2-0 | +201523 |
| 6sealed | 42 | Martin, Chase (1520) | Won 2-0 | +181541 |
| 7sealed | 55 | Sanchez, Kevin (1624) | Lost 0-2 | -171524 |
| 8sealed | 74 | Arayasolano, Jovan (1549) | Lost 0-2 | -171507 |
| 9sealed | 103 | Sodaghar, Joshua (1562) | Won 2-1 | +191526 |
| top | average opponent: 1533record: 6-3 | new rating: 1526 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 25 | Anders, Christopher (1501) | Lost 0-2 | -181482 |
| 5standard | 101 | Ellis, Shawn (1529) | Won 2-1 | +191501 |
| 6standard | 121 | Buckhannon, Jeffery (1573) | Lost 0-2 | -171484 |
| 7standard | 201 | Wetherson, Mitchell (1536) | Lost 1-2 | -171467 |
| top | average opponent: 1535record: 1-3 | new rating: 1467 | ||