Tober, Ken
Current rating: 1576
Record: 15-13-1 (GP) / 5-8 (professional)
| Grand Prix Richmond 2018 (std) (M19 standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 69 | Martin, Steven 1415 (1608) | Lost 0-2 | -161500 |
| 2standard | 512 | Miller, Michael (1511) | Won 2-1 | +181518 |
| 3standard | 317 | Allen, Joseph (1528) | Won 2-1 | +181536 |
| 4standard | 225 | Monico, Riccardo (1511) | Won 2-0 | +181554 |
| 5standard | 100 | Hayne, Alexander (1900) | Won 2-1 | +241578 |
| 6standard | 56 | Fredrichsen, Drew (1611) | Won 2-0 | +181596 |
| 7standard | 74 | Grodzinski, Tyler (1828) | Lost 1-2 | -131583 |
| 8standard | 69 | Handy, Carmen (1695) | Won 2-1 | +201603 |
| 9standard | 32 | Austin, Lance (1811) | Lost 1-2 | -151588 |
| 10standard | 80 | Miller, Myles (1645) | Won 2-0 | +191607 |
| 11standard | 56 | Tautic, Raymond (1806) | Draw 1-1 | +41611 |
| 12standard | 53 | Miller, Matthew (1638) | Lost 1-2 | -181593 |
| 13standard | 64 | Carr, Chris (1526) | Lost 0-2 | -191574 |
| 14standard | 70 | Lerch, Corey (1757) | Won 2-1 | +211595 |
| 15standard | 61 | Appleton, Evan (1530) | Lost 1-2 | -191576 |
| top | average opponent: 1660record: 8-6-1 | new rating: 1576 | ||
| Pro Tour Dark Ascension (DKA standard) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 219 | Maloof, Greg (1634) | Won 2-1 | +201526 |
| 2standard | 4 | Gray, Corbett (1829) | Won 2-1 | +231549 |
| 3standard | 28 | Majlaton, Alex (1925) | Won 2-0 | +251574 |
| 4standard | 19 | Estratti, Samuele (2001) | Lost 1-2 | -111563 |
| 5standard | 20 | Tanaka, Kouichi (1727) | Lost 0-2 | -151548 |
| 6draft | 68 | Kopec, Mateusz (1780) | Lost 1-2 | -141534 |
| 7draft | 116 | Cancellara, Nicolas (1521) | Lost 0-2 | -181516 |
| top | average opponent: 1774record: 3-4 | new rating: 1516 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 10 | Theriault, Jean-philip (1518) | Lost 1-2 | -171441 |
| 3sealed | 157 | Adams, Andrew (1498) | Won 2-0 | +191460 |
| 4sealed | 97 | Thompson, Kale (1513) | Won 2-0 | +191479 |
| 5sealed | 81 | Kohos, James (1537) | Lost 0-2 | -171462 |
| 6sealed | 113 | Brockway, Brian (1640) | Won 2-1 | +211483 |
| 7sealed | 87 | MacDonald, Dan J (1671) | Won 2-1 | +221505 |
| 8sealed | 71 | Fortin, Jimmy (1571) | Won 2-0 | +191524 |
| 9sealed | 53 | Kubilis, John (1523) | Lost 0-2 | -181506 |
| top | average opponent: 1559record: 5-3 | new rating: 1506 | ||
| Pro Tour Amsterdam 2010 (extended) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 150 | Rascato, Pier Paolo (1484) | Lost 1-2 | -181453 |
| 2extended | 186 | Ford, Jason (1875) | Won 2-0 | +251478 |
| 3extended | 65 | Thaler, Sebastian (1825) | Lost 0-2 | -121466 |
| 4extended | 192 | Beltz, James (1761) | Lost 0-2 | -131453 |
| 5extended | 200 | Lewandowski, Eric (1578) | Lost 1-2 | -151438 |
| 6draft | 95 | Ascalon, Jason (1556) | Won 2-0 | +201458 |
| top | average opponent: 1680record: 2-4 | new rating: 1458 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 648 | Hutchens, Kyle (1552) | Won 2-0 | +191519 |
| 5standard | 652 | Krattenmaker, Rick (1538) | Lost 1-2 | -181501 |
| 6standard | 640 | Cores, Ari (1618) | Lost 0-2 | -161485 |
| 7standard | 769 | Moore, John E (1656) | Lost 1-2 | -141471 |
| top | average opponent: 1591record: 1-3 | new rating: 1471 | ||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 490 | Pratt, Mick (1500) | Lost 0-2 | -181482 |
| 2sealed | 675 | Anderson, William (1482) | Won 2-0 | +181500 |
| top | average opponent: 1491record: 1-1 | new rating: 1500 | ||