Dettmann, Aaron
Current rating: 1686
Record: 36-28
| Grand Prix Madison 2019 (WAR limited) | starting rating: 1654 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 250 | Langumas, Adonis (1500) | Lost 1-2 | -211633 |
| 2sealed | 333 | Bowlby, Brandon (1555) | Won 2-1 | +171650 |
| 3sealed | 266 | Dedrick, John (1809) | Lost 0-2 | -151635 |
| 4sealed | 319 | Watson, Bryan (1434) | Won 2-1 | +141649 |
| 5sealed | 305 | Degner, Chris (1428) | Won 2-1 | +141663 |
| 6sealed | 210 | Nguyen, Luke (1536) | Won 2-0 | +161679 |
| 7sealed | 154 | Mast, Anthony (1791) | Won 2-1 | +201699 |
| 8sealed | 100 | Lax, Ari (1994) | Lost 1-2 | -131686 |
| top | average opponent: 1631record: 5-3 | new rating: 1686 | ||
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1627 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 336 | Irwin, Russell (1455) | Lost 1-2 | -211606 |
| 2sealed | 409 | Mann, Joe (1449) | Won 2-1 | +151621 |
| 3sealed | 528 | Radke, Cory (1572) | Won 2-1 | +171638 |
| 4sealed | 403 | Snyder, Bennett (1810) | Won 2-1 | +211659 |
| 5sealed | 219 | Lee, Jaejeong (1631) | Won 2-0 | +171676 |
| 6sealed | 79 | Schousboe, Jason (1684) | Won 2-1 | +191695 |
| 7sealed | 81 | Kallevig, Andrew (1578) | Won 2-0 | +151710 |
| 8sealed | 36 | Dooley, James (1600) | Lost 1-2 | -201690 |
| 9sealed | 132 | Boulet, Drue (1700) | Won 2-1 | +191709 |
| 10draft | 326 | Sanchez, Cristian [CHL] (1777) | Lost 1-2 | -171692 |
| 11draft | 364 | Marquardt, Robert (1714) | Lost 0-2 | -181674 |
| 12draft | 361 | Edstrom, Timothy (1552) | Lost 1-2 | -201654 |
| top | average opponent: 1627record: 7-5 | new rating: 1654 | ||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 406 | Bryant, Phillip (1500) | Won 2-1 | +161598 |
| 2sealed | 145 | Chen, Weisheng (1536) | Lost 1-2 | -191579 |
| 3sealed | 407 | Fares, Lucas (1500) | Won 2-0 | +171596 |
| 4sealed | 1016 | McCarty, Chazz (1526) | Lost 0-2 | -191577 |
| 5sealed | 525 | Talebi, Touran (1461) | Won 2-1 | +161593 |
| 6sealed | 278 | Folk, Jeff (1525) | Won 2-0 | +161609 |
| 7sealed | 252 | Conrad, Dan (1684) | Won 2-1 | +201629 |
| 8sealed | 149 | Oh, Inn (1579) | Won 2-0 | +171646 |
| 9sealed | 98 | Lowther, Evan (1583) | Lost 1-2 | -191627 |
| top | average opponent: 1544record: 6-3 | new rating: 1627 | ||
| Grand Prix Chicago 2012 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 181 | Holdren, Christopher (1536) | Won 2-0 | +181502 |
| 4modern | 14 | Llimos Muntal, Pere (1688) | Won 2-0 | +221524 |
| 5modern | 20 | West, Alexander (1827) | Won 2-0 | +231547 |
| 6modern | 12 | Morrill, Alex (1572) | Won 2-1 | +191566 |
| 7modern | 9 | Glantzman, Joshua (1626) | Lost 1-2 | -171549 |
| 8modern | 41 | Koch, Florian (1891) | Lost 0-2 | -121537 |
| 9modern | 94 | Neal, Stephen (1715) | Won 2-0 | +211558 |
| 10modern | 57 | Sullivan, Adrian (1706) | Won 2-1 | +211579 |
| 11modern | 23 | Gibbs, Tom (1728) | Won 2-1 | +201599 |
| 12modern | 20 | Landale, Tim (2029) | Lost 0-2 | -101589 |
| 13modern | 33 | Adams, Justin (1566) | Won 2-0 | +171606 |
| 14modern | 9 | Kibler, Brian (1994) | Lost 1-2 | -111595 |
| 15modern | 27 | Stoll, Kyle (1872) | Lost 1-2 | -131582 |
| top | average opponent: 1750record: 8-5 | new rating: 1582 | ||
| Grand Prix Minneapolis 2012 (AVR standard) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 224 | Johnson, Brecken (1464) | Won 2-0 | +181473 |
| 3standard | 1 | Carpenter, Ryan (1681) | Won 2-1 | +221495 |
| 4standard | 12 | Langbehn, Adam (1573) | Lost 0-2 | -161479 |
| 5standard | 148 | Ward, Matt C (1538) | Won 2-1 | +191498 |
| 6standard | 99 | Frink, Chance (1483) | Won 2-1 | +171515 |
| 7standard | 89 | Forsberg, Ryan (1735) | Lost 1-2 | -141501 |
| 8standard | 107 | Chang, Morgan (1509) | Lost 0-2 | -171484 |
| top | average opponent: 1569record: 4-3 | new rating: 1484 | ||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 270 | Fernandes, Paulo (1517) | Won 2-1 | +191466 |
| 3sealed | 54 | Andersen, Christoffer (1603) | Lost 1-2 | -151451 |
| 4sealed | 174 | Nelson, Adam (1533) | Won 2-1 | +191470 |
| 5sealed | 226 | Gale, Simon (1506) | Won 2-1 | +191489 |
| 6sealed | 86 | Andrighetti, Joe (1556) | Lost 1-2 | -171472 |
| 7sealed | 191 | Mehochko, Mark (1534) | Lost 0-2 | -171455 |
| top | average opponent: 1541record: 3-3 | new rating: 1455 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 373 | Stonestreet, Taylor (1500) | Won 2-1 | +191502 |
| 2legacy | 88 | Haines, Joseph (1551) | Lost 0-2 | -171485 |
| 3legacy | 323 | Bellamy, Duane (1383) | Lost 1-2 | -201465 |
| 4legacy | 430 | Yngve, Kevin (1482) | Lost 0-2 | -181447 |
| top | average opponent: 1479record: 1-3 | new rating: 1447 | ||
| Grand Prix Columbus 2007 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 110 | Aldridge, Steven E (1518) | Lost 0-2 | -181482 |
| 3legacy | 288 | Morford, Josh M (1501) | Won 2-0 | +191501 |
| 4legacy | 163 | McCarthy, Jimmy (1502) | Lost 0-2 | -181483 |
| 5legacy | 274 | Lillya, Patrick (1503) | Won 2-0 | +181501 |
| 6legacy | 149 | Benson, Bryce E (1520) | Lost 1-2 | -181483 |
| top | average opponent: 1509record: 2-3 | new rating: 1483 | ||