Mueller, Brian
Current rating: 1507
Record: 9-10
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 512 | Watkins, Steven (1649) | Won 2-0 | +221475 |
| 2modern | 1186 | Graham, Michael (1502) | Lost 1-2 | -181457 |
| 3modern | 1219 | Turner, Seth (1473) | Lost 0-2 | -181439 |
| 4modern | 1219 | Gajardo, Carl (1487) | Won 2-0 | +191458 |
| 5modern | 73 | Klosterman, Stefan (1735) | Won 2-0 | +231481 |
| 6modern | 495 | Hess, James (1613) | Won 2-1 | +211502 |
| 7modern | 279 | Vaughn, Collin (1631) | Won 2-1 | +201522 |
| 8modern | 174 | Beltran, Matthew (1683) | Lost 1-2 | -151507 |
| top | average opponent: 1597record: 5-3 | new rating: 1507 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 380 | Tignor, Joseph (1500) | Lost 1-2 | -171447 |
| 2sealed | 511 | Zobian, John (1700) | Lost 0-2 | -141433 |
| 3sealed | 632 | Pollard, Charlie (1464) | Won 2-0 | +191452 |
| 4sealed | 562 | Collins, Matthew 9493 (1483) | Won 2-1 | +181470 |
| 5sealed | 472 | Song, Chaoran (1503) | Lost 0-2 | -171453 |
| top | average opponent: 1530record: 2-3 | new rating: 1453 | ||
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 529 | Hart, Calvin (1500) | Lost 0-1 | -181482 |
| 2sealed | 545 | Farris, Billy (1659) | Lost 0-2 | -151467 |
| 3sealed | 824 | Miller, Jacob (1418) | Won 2-0 | +171484 |
| 4sealed | 736 | Hotchkiss, Joseph (1482) | Lost 0-2 | -181466 |
| 5sealed | 670 | Trock, Gary (1419) | Won 2-0 | +171483 |
| 6sealed | 521 | Chin, Nicholas (1415) | Lost 0-2 | -191464 |
| top | average opponent: 1482record: 2-4 | new rating: 1464 | ||