Goracke, Matthew
Current rating: 1555
| Grand Prix Montreal 2011 (M12 limited) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 27 | Hodgert, Jean Marc (1515) | Won 2-0 | +171588 |
| 3sealed | 34 | Richardson, Justin (1548) | Lost 0-2 | -191569 |
| 4sealed | 160 | Lebeau, Jonathan (1517) | Won 2-0 | +171586 |
| 5sealed | 46 | Woodley, Ian (1773) | Lost 0-2 | -141572 |
| 6sealed | 151 | Blanchette, Jamie (1618) | Lost 0-2 | -171555 |
| top | average opponent: 1594record: 2-3 | new rating: 1555 | ||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 285 | Frederick, Benjamin (1520) | Won 2-1 | +181553 |
| 3sealed | 82 | Steht, Lee (1678) | Draw 1-1 | +21555 |
| 4sealed | 137 | Abner, Mike (1536) | Lost 0-2 | -181537 |
| 5sealed | 237 | Montebello, Nicholas (1516) | Lost 0-2 | -191518 |
| 6sealed | 292 | Rivera, Israel (1493) | Won 2-0 | +181536 |
| 7sealed | 214 | Alba, Val (1520) | Won 2-1 | +181554 |
| 8sealed | 154 | Scamihorn, John (1583) | Won 2-0 | +181572 |
| 9sealed | 105 | Arnold, Tommy (1505) | Draw 1-1 | -11571 |
| top | average opponent: 1544record: 4-2-2 | new rating: 1571 | ||
| Grand Prix Minneapolis 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 125 | Earley, Luke (1500) | Won 2-0 | +181518 |
| 2block | 49 | Weidenkopf, Paul (1518) | Won 2-1 | +181536 |
| 3block | 1 | Rutherford, Brad (1537) | Won 2-0 | +181554 |
| 4block | 15 | Aden, Eli (1550) | Won 2-1 | +181572 |
| 5block | 16 | Leggate, Philip (1573) | Lost 0-2 | -181554 |
| 6block | 24 | Turtenwald, Owen (1504) | Lost 1-2 | -191535 |
| 7block | 65 | Kanthak, Justin (1544) | Lost 0-2 | -181517 |
| 8block | 62 | Brakefield, Konstantin (1518) | Won 2-0 | +181535 |
| top | average opponent: 1531record: 5-3 | new rating: 1535 | ||