Vollmer, Aiden
Current rating: 1644
Record: 28-19-1
| Grand Prix Toronto 2019 (modern) | starting rating: 1625 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 87 | Hill, Zachary (1438) | Won 2-1 | +151640 |
| 3modern | 84 | Lian, Alex (1541) | Lost 1-2 | -201620 |
| 4modern | 261 | Wall, Jordan (1520) | Won 2-0 | +161636 |
| 5modern | 150 | Hedman, Jessie (1631) | Lost 1-2 | -181618 |
| 6modern | 281 | Earnshaw, Michael (1589) | Won 2-0 | +181636 |
| 7modern | 211 | Bekmesian, Chris (1723) | Won 2-1 | +191655 |
| 8modern | 157 | Abraham, Donivan (1645) | Won 2-1 | +181673 |
| 9modern | 85 | Arquette, James (1553) | Lost 0-2 | -201653 |
| 10modern | 434 | Strnad, Brandon (1572) | Lost 1-2 | -191634 |
| 11modern | 442 | Verheyn, Steven (1412) | Won 2-0 | +141648 |
| 12modern | 419 | Li, Eric (1734) | Lost 1-2 | -171631 |
| 13modern | 430 | Smith, Richard [CAN] (1551) | Won 2-0 | +171648 |
| 14modern | 421 | Belanger, Patrick (1507) | Lost 1-2 | -211627 |
| 15modern | 425 | Litvak, Shayne (1543) | Won 2-0 | +171644 |
| top | average opponent: 1569record: 8-6 | new rating: 1644 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1680 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 221 | Sturm, Eric (1502) | Won 2-0 | +151695 |
| 2modern | 74 | Lloyd, Jesse (1481) | Won 2-0 | +141709 |
| 3modern | 241 | Li, Lucas Muxi (1474) | Lost 0-2 | -221687 |
| 4modern | 381 | Solar, James (1447) | Lost 1-2 | -231664 |
| 5modern | 488 | Krot, Hunter (1568) | Lost 0-2 | -191645 |
| 6modern | 563 | McDonald, Mark (1583) | Lost 0-2 | -201625 |
| top | average opponent: 1509record: 2-4 | new rating: 1625 | ||
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 202 | Harris, Zach (1560) | Won 2-0 | +181602 |
| 2modern | 230 | Gentillet, Jerome (1971) | Won 2-1 | +241626 |
| 3modern | 19 | Logan, Brock (1519) | Lost 1-2 | -201606 |
| 4modern | 378 | Hughes, Cody (1505) | Won 2-1 | +161622 |
| 5modern | 123 | Marriott, Nick (1629) | Won 2-0 | +191641 |
| 6modern | 52 | Ellis, Bennett (1649) | Won 2-0 | +181659 |
| 7modern | 40 | Hunt, Matthias (1944) | Won 2-1 | +231682 |
| 8modern | 53 | Sullano, Andrew (1851) | Lost 1-2 | -151667 |
| 9modern | 113 | Droggitis, Dustin (1766) | Won 2-1 | +201687 |
| 10modern | 34 | Lidsky, Jordan (1628) | Lost 1-2 | -191668 |
| 11modern | 88 | Buccafusca, Lucas (1634) | Lost 1-2 | -191649 |
| 12modern | 110 | Beck, Brad (1524) | Won 2-0 | +161665 |
| 13modern | 111 | Lo, Shong (1588) | Lost 1-2 | -201645 |
| 14modern | 109 | Solis, Juan (1646) | Won 2-1 | +181663 |
| 15modern | 85 | Alford, Gerrick (1585) | Won 2-0 | +171680 |
| top | average opponent: 1667record: 10-5 | new rating: 1680 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2040 | Tsang, Charles (1500) | Won 2-0 | +181518 |
| 2modern | 2201 | Hart, Eric (1518) | Won 2-1 | +181536 |
| 3modern | 2085 | Tang, Kevin (1536) | Won 2-1 | +181554 |
| 4modern | 2135 | Tao, Jiachen (2077) | Lost 1-2 | -91545 |
| 5modern | 2185 | Leonard, Ian (1535) | Lost 0-2 | -181527 |
| 6modern | 2268 | McGraw, Ian (1450) | Won 2-1 | +161543 |
| 7modern | 2254 | Tse, William (1545) | Won 2-1 | +181561 |
| 8modern | 2101 | Odegaard, Maxime (1535) | Won 2-1 | +181579 |
| 9modern | 2082 | Thai, Brian (1689) | Lost 1-2 | -161563 |
| 10modern | 2168 | Botelho, Chris (1729) | Won 2-1 | +211584 |
| 11modern | 2106 | Kuehnert, Paul (1668) | Draw 1-1 | +11585 |
| 12modern | 2110 | Johnson, Ansol (1548) | Won 2-1 | +181603 |
| 13modern | 2072 | Wooldridge, Dylan (1578) | Lost 1-2 | -191584 |
| top | average opponent: 1608record: 8-4-1 | new rating: 1584 | ||