Sandhoefner, Luke
Current rating: 1594
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 55 | Wolters, Josh (1520) | Won 2-1 | +171574 |
| 2standard | 126 | Rolen, Cameron (1599) | Won 2-1 | +191593 |
| 3standard | 122 | Nelson, Erik (1483) | Won 2-0 | +161609 |
| 4standard | 6 | Ridley, Colin (1556) | Lost 1-2 | -191590 |
| 5standard | 174 | Dissinger, Cory (1686) | Lost 1-2 | -161574 |
| 6standard | 315 | Kanner, Zack (1897) | Won 2-0 | +231597 |
| 7standard | 186 | Hennig, Eric (1486) | Won 2-0 | +161613 |
| 8standard | 149 | Buchanan, Calvin (1545) | Lost 0-2 | -191594 |
| top | average opponent: 1597record: 5-3 | new rating: 1594 | ||
| Grand Prix Milwaukee 2016 (KLD limited) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 105 | Uttke, Ryan (1612) | Lost 1-2 | -161508 |
| 2sealed | 360 | Quinn, Bruce (1482) | Won 2-0 | +171525 |
| 3sealed | 519 | Yang, Fanchen (1470) | Won 2-1 | +171542 |
| 4sealed | 226 | Moore, Nick (1546) | Won 2-0 | +181560 |
| 5sealed | 132 | Qualley, Cody (1483) | Won 2-1 | +171577 |
| 6sealed | 136 | Harwood, Thomas (1576) | Won 2-0 | +181595 |
| 7sealed | 62 | Morris, Aaron (1541) | Lost 0-2 | -191576 |
| 8sealed | 88 | Elkins, Brandon (1556) | Lost 1-2 | -181558 |
| 9sealed | 243 | Heidelberger, Max (1545) | Won 2-1 | +171575 |
| 10draft | 80 | Havlovick, Jason (1556) | Lost 1-2 | -181557 |
| top | average opponent: 1537record: 6-4 | new rating: 1557 | ||
| Grand Prix Minneapolis 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 201 | Biwersi, David (1544) | Won 2-1 | +191519 |
| 2standard | 261 | Docken, Tom (1518) | Won 2-0 | +181537 |
| 3standard | 280 | Wiehle, Eric (1448) | Lost 1-2 | -201517 |
| 4standard | 266 | Stanek, Sean (1521) | Won 2-0 | +181535 |
| 5standard | 104 | Beam, Joey (1579) | Lost 0-2 | -171518 |
| 6standard | 233 | Warns, Matt (1506) | Won 2-1 | +181536 |
| 7standard | 216 | Dupont, Nicolas (1515) | Won 2-0 | +171553 |
| 8standard | 133 | Inoue, Toru (1844) | Lost 1-2 | -121541 |
| 9standard | 253 | Hadley, Kyle (1698) | Won 2-0 | +201561 |
| 10standard | 140 | Hammond, John (1501) | Won 2-0 | +171578 |
| 11standard | 113 | Burright, Scott (1596) | Lost 1-2 | -171561 |
| 12standard | 158 | Janssen, Spencer (1562) | Lost 1-2 | -181543 |
| 13standard | 146 | Hanley, Stephen (1517) | Lost 0-2 | -191524 |
| top | average opponent: 1565record: 7-6 | new rating: 1524 | ||