Hacker, Micheal
Current rating: 1292
Record: 4-17-1
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1335 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 373 | Bourne, MichaelRay (1500) | Lost 1-2 | -151320 |
| 2sealed | 478 | Horton, Matthew (1483) | Draw 1-1 | +31323 |
| 3sealed | 665 | Gregory, Mason (1481) | Lost 0-2 | -151308 |
| 4sealed | 716 | Martinez, Benjamin (1432) | Lost 0-2 | -161292 |
| top | average opponent: 1474record: 0-3-1 | new rating: 1292 | ||
| Grand Prix Orlando 2017 (AER limited) | starting rating: 1403 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 826 | Robinson, Tyronne (1500) | Lost 0-2 | -171386 |
| 2sealed | 850 | Jones, Ryan (1620) | Lost 0-2 | -131373 |
| 3sealed | 1142 | Guash, Jeremy (1464) | Lost 1-2 | -171356 |
| 4sealed | 1136 | Prymicz, Brad (1435) | Won 2-0 | +201376 |
| 5sealed | 1066 | Schultz, Alan (1491) | Lost 1-2 | -161360 |
| 6sealed | 1057 | Tam, Wai (952) | Lost 0-2 | -251335 |
| top | average opponent: 1410record: 1-5 | new rating: 1335 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 380 | Wesley, Sebastian (1624) | Lost 0-2 | -141430 |
| 2legacy | 852 | Mayo, Daniel (1647) | Lost 0-2 | -141416 |
| 3legacy | 992 | Germany, Carl (1465) | Won 2-0 | +181434 |
| 4legacy | 939 | Dash, Joshua (1500) | Lost 0-2 | -161418 |
| 5legacy | 936 | Gooch, Paul (1415) | Won 2-0 | +181436 |
| 6legacy | 904 | Bormet, Aaron (1405) | Won 2-0 | +171453 |
| 7legacy | 688 | Cooperman, Ross (1604) | Lost 0-2 | -151438 |
| 8legacy | 789 | Thompson, Nolan (1503) | Lost 1-2 | -171421 |
| 9legacy | 731 | Stott, Ian (1406) | Lost 0-2 | -181403 |
| top | average opponent: 1508record: 3-6 | new rating: 1403 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 632 | Anderson, Matthew [USA] (1438) | Lost 1-2 | -191481 |
| 2sealed | 1029 | Mantilla, Jorge (1483) | Lost 0-2 | -181463 |
| 3sealed | 1247 | Gutermuth, Ken (1437) | Lost 0-2 | -191444 |
| top | average opponent: 1453record: 0-3 | new rating: 1444 | ||