Kovacs, Bobby J
Current rating: 1499
Record: 17-21-2
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 196 | Keep, Joseph (1555) | Won 2-0 | +191544 |
| 4legacy | 30 | Stephens, Jay (1554) | Lost 1-2 | -181526 |
| 5legacy | 400 | Stern, Jon (2029) | Lost 1-2 | -101516 |
| 6legacy | 421 | Lemmon, Ryan (1552) | Lost 0-2 | -171499 |
| top | average opponent: 1672record: 1-3 | new rating: 1499 | ||
| Grand Prix Columbus 2012 (modern) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 189 | Schaaf, Eric (1538) | Lost 1-2 | -181523 |
| 4modern | 213 | Doulos, Lambros (1709) | Won 2-0 | +211544 |
| 5modern | 238 | Torlone, Mark (1537) | Lost 0-2 | -181526 |
| 6modern | 200 | Keller, Bryan (1543) | Won 2-1 | +191545 |
| 7modern | 208 | Thompson, Kale (1456) | Lost 0-2 | -201525 |
| top | average opponent: 1557record: 2-3 | new rating: 1525 | ||
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 10 | Turtenwald, Owen (2019) | Lost 1-2 | -101521 |
| 5legacy | 243 | Vaca, Rob (1503) | Draw 1-1 | 01521 |
| 6legacy | 183 | Owensby, Shawn (1524) | Won 2-0 | +181539 |
| 7legacy | 117 | McGuane, John (1672) | Lost 1-2 | -151524 |
| 8legacy | 200 | Elden, David (1504) | Won 2-1 | +171541 |
| 9legacy | 128 | Injijian, Allen (1537) | Draw 1-1 | 01541 |
| top | average opponent: 1627record: 2-2-2 | new rating: 1541 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 133 | Timmons, Patrick (1706) | Won 2-0 | +231482 |
| 2legacy | 77 | C., Peter (1518) | Won 2-1 | +181500 |
| 3legacy | 28 | Siu, Brian (1799) | Won 2-1 | +231523 |
| 4legacy | 29 | A., Robert (1500) | Won 2-0 | +181541 |
| 5legacy | 20 | Waldman, Lyle (1485) | Lost 0-2 | -191522 |
| 6legacy | 30 | Chafe, Nathaniel (1669) | Won 2-0 | +211543 |
| 7legacy | 43 | Folinus, Jeff (1700) | Lost 0-2 | -151528 |
| 8legacy | 42 | Graves, Robert (1683) | Lost 1-2 | -161512 |
| 9legacy | 68 | Sinacola, Jonas (1555) | Won 2-0 | +191531 |
| top | average opponent: 1624record: 6-3 | new rating: 1531 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 60 | Whitby, Damon (1520) | Won 2-0 | +201453 |
| 5legacy | 21 | Ruan, Kai (1570) | Won 2-0 | +201473 |
| 6legacy | 7 | Kastner, Donald (1904) | Lost 0-1 | -111462 |
| 7legacy | 17 | Lanceford, Vincent (1522) | Won 2-0 | +191481 |
| 8legacy | 15 | Sadin, Steven (1676) | Lost 1-2 | -141467 |
| 9legacy | 23 | Damo da Rosa, Paulo Vitor (2120) | Lost 1-2 | -81459 |
| top | average opponent: 1719record: 3-3 | new rating: 1459 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 226 | Weinandy, Josh (1465) | Lost 1-2 | -181449 |
| 3legacy | 300 | Reese, Aubrey (1518) | Won 2-0 | +191468 |
| 4legacy | 336 | George, Joseph (1449) | Lost 0-2 | -181450 |
| 5legacy | 295 | Davis, Josiah A (1499) | Lost 0-2 | -171433 |
| top | average opponent: 1483record: 1-3 | new rating: 1433 | ||
| Grand Prix Columbus 2007 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 128 | Yu, Jarvis (1536) | Won 2-0 | +191519 |
| 4legacy | 8 | younis, sam m (1538) | Lost 0-2 | -181501 |
| 5legacy | 85 | Mayes, Jason (1538) | Lost 1-2 | -171484 |
| 6legacy | 220 | Wells, Daniel L (1516) | Lost 0-2 | -181466 |
| 7legacy | 211 | Senneway, Bill (1500) | Won 2-0 | +191485 |
| 8legacy | 145 | Pioth, Christopher (1501) | Lost 0-2 | -181467 |
| 9legacy | 163 | Adkins, Jesse H (1500) | ID | 01467 |
| top | average opponent: 1519record: 2-4-1 | new rating: 1467 | ||