Marquardt, Luke
Current rating: 1420
Record: 10-16
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 43 | Armstrong, Timothy (1632) | Lost 1-2 | -151450 |
| 2pioneer | 544 | Baggett, James (1685) | Lost 0-2 | -141436 |
| 3pioneer | 464 | White, Liam (1406) | Lost 1-2 | -191417 |
| 4pioneer | 524 | Kwan, Philip (1483) | Won 2-0 | +191436 |
| 5pioneer | 472 | Lue, Wen-Hao (1512) | Lost 1-2 | -161420 |
| top | average opponent: 1544record: 1-4 | new rating: 1420 | ||
| Regional Championships Atlanta 2022 (pioneer) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 1303 | Penick, Jonathan (1610) | Lost 0-1 | -171516 |
| 2pioneer | 1430 | Goetz, Adam (1625) | Lost 0-2 | -161500 |
| 3pioneer | 1450 | Thompson, Nolan (1551) | Lost 0-2 | -171483 |
| 4pioneer | 1402 | Worden, Taylor (1453) | Lost 1-2 | -181465 |
| top | average opponent: 1560record: 0-4 | new rating: 1465 | ||
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 337 | Dartt, Andrew (1500) | Won 2-1 | +181518 |
| 2sealed | 110 | Dang, Deanna (1526) | Lost 0-2 | -181500 |
| 3sealed | 468 | Gingry, Alan (1446) | Won 2-1 | +171517 |
| 4sealed | 172 | Mohns, Brett (1620) | Lost 1-2 | -161501 |
| 5sealed | 388 | Helm, Mitch (1409) | Won 2-1 | +161517 |
| 6sealed | 239 | Tierney, Patrick (1909) | Won 2-1 | +251542 |
| 7sealed | 171 | Schwering, Bruce (1500) | Won 2-1 | +171559 |
| 8sealed | 97 | Xu, Jake (1738) | Lost 0-2 | -141545 |
| 9sealed | 230 | Jansen, Adam (1902) | Lost 0-2 | -121533 |
| top | average opponent: 1617record: 5-4 | new rating: 1533 | ||
| Grand Prix Albuquerque 2016 (SOI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 94 | Barnbrugge, Bryan (1445) | Lost 1-2 | -191481 |
| 2sealed | 475 | Laster, Chad (1542) | Won 2-1 | +191500 |
| 3sealed | 305 | Martin, Andrew (1603) | Won 2-0 | +201520 |
| 4sealed | 262 | Wenman, David (1500) | Won 2-0 | +181538 |
| 5sealed | 85 | Feller, Brent (1573) | Won 2-0 | +181556 |
| 6sealed | 49 | Latimore, David (1526) | Lost 0-2 | -181538 |
| 7sealed | 187 | Giron, Lucas (1506) | Lost 0-2 | -191519 |
| 8sealed | 196 | Astorga, Efrain (1452) | Lost 1-2 | -191500 |
| top | average opponent: 1518record: 4-4 | new rating: 1500 | ||