Dykes, Tim
Current rating: 1520
Record: 19-18
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 763 | Gilmore, Emmanuel (1429) | Won 2-0 | +161540 |
| 2standard | 547 | Morrison, Nicholas (1568) | Lost 1-2 | -171523 |
| 3standard | 772 | Stewart, Evan (1500) | Won 2-1 | +171540 |
| 4standard | 670 | Krueger, Tyler (1521) | Won 2-1 | +181558 |
| 5standard | 613 | NePerud, Drew (1512) | Won 2-1 | +171575 |
| 6standard | 541 | Balk, Nathaniel (1554) | Lost 0-2 | -181557 |
| 7standard | 652 | Cornelius, Erwin (1534) | Lost 0-2 | -191538 |
| 8standard | 644 | Salazar, David (1524) | Lost 0-2 | -181520 |
| top | average opponent: 1518record: 4-4 | new rating: 1520 | ||
| Grand Prix Kansas City 2013 (modern) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 91 | Schulz, Bryan (1500) | Won 2-1 | +171542 |
| 2modern | 146 | Keathley, Nathan (1500) | Won 2-0 | +171559 |
| 3modern | 70 | Grimm, Adam (1538) | Lost 1-2 | -181541 |
| 4modern | 219 | SHEFFLER, JOEL (1500) | Lost 0-2 | -191522 |
| 5modern | 246 | Feng, Hans (1696) | Lost 1-2 | -151507 |
| 6modern | 296 | Wisner, Steven (1483) | Won 2-0 | +181525 |
| 7modern | 251 | Caton, Kenneth (1497) | Won 2-1 | +171542 |
| 8modern | 206 | Neberman, Michael (1520) | Lost 1-2 | -181524 |
| top | average opponent: 1529record: 4-4 | new rating: 1524 | ||
| Grand Prix Atlanta 2011 (extended) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 525 | Peretz, Michael (1454) | Lost 0-2 | -181446 |
| 2extended | 614 | Caine, Matthew D (1573) | Won 2-1 | +211467 |
| 3extended | 594 | Mcglaughlin, James (1484) | Won 2-0 | +181485 |
| 4extended | 591 | Jennings, Cody (1408) | Lost 1-2 | -201465 |
| 5extended | 566 | Tessler, Jonathan (1554) | Won 2-1 | +201485 |
| 6extended | 523 | Montano, Jacob (1502) | Won 2-1 | +181503 |
| 7extended | 524 | Schneider, Eric (1649) | Won 2-1 | +211524 |
| 8extended | 482 | Cholewa, Jimmy (1546) | Won 2-1 | +181542 |
| 9extended | 477 | Setlow, Craig (1555) | Lost 1-2 | -171525 |
| top | average opponent: 1525record: 6-3 | new rating: 1525 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 566 | Floyd, Aaron (1500) | Lost 0-2 | -181462 |
| 2sealed | 675 | Czirr, Jessi M (1482) | Won 2-0 | +191481 |
| 3sealed | 619 | Purvis, Nate (1501) | Won 2-1 | +181499 |
| 4sealed | 516 | O'Connor, Nicholas B (1556) | Lost 0-2 | -171482 |
| 5sealed | 582 | Oliver, Ronald (1502) | Lost 1-2 | -181464 |
| top | average opponent: 1508record: 2-3 | new rating: 1464 | ||
| Grand Prix Houston 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 192 | Brignon, Caleb R (1439) | Won 2-1 | +171517 |
| 2extended | 96 | Ellis, Ian J (1518) | Lost 1-2 | -181499 |
| 3extended | 200 | Watts, Joshua (1517) | Won 2-0 | +181517 |
| 4extended | 124 | Lassen, Stephanie L (1458) | Won 2-1 | +171534 |
| 5extended | 106 | Smith, Mark S (1537) | Lost 0-2 | -181516 |
| 6extended | 141 | Perkins, Joseph B (1501) | Lost 1-2 | -181498 |
| 7extended | 158 | Lee, Gregory P (1499) | Lost 0-2 | -181480 |
| top | average opponent: 1496record: 3-4 | new rating: 1480 | ||