Spenner, Rex
Current rating: 1539
Record: 9-7
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 193 | Bauer, Ben (1500) | Won 2-1 | +181540 |
| 2modern | 444 | Jackson, Brian (1478) | Lost 0-2 | -201520 |
| 3modern | 755 | Go, Calvin (1503) | Won 2-0 | +181538 |
| 4modern | 609 | Register, Travis (1504) | Won 2-1 | +181556 |
| 5modern | 235 | Buckman, Creyson (1497) | Won 2-1 | +161572 |
| 6modern | 186 | Ronquillo, Voltaire (1708) | Lost 0-2 | -151557 |
| 7modern | 355 | Young, Brian (1555) | Lost 0-2 | -181539 |
| average opponent: 1535record: 4-3 | new rating: 1539 | |||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 331 | Fredriksen, Karl Magnus (1503) | Lost 0-2 | -181482 |
| 2sealed | 347 | Cooper, Jimmy (1482) | Won 2-1 | +181500 |
| 3sealed | 254 | Winstead, Scott (1501) | Lost 0-2 | -181482 |
| 4sealed | 367 | Ellis, Stephen (1462) | Won 2-0 | +181500 |
| 5sealed | 263 | Ouano, Jeff (1464) | Lost 0-2 | -191481 |
| 6sealed | 246 | Koontz, Tasha (1481) | Won 2-0 | +181499 |
| 7sealed | 188 | Stewart, Perry (1678) | Won 2-0 | +211520 |
| 8sealed | 134 | Flynn, Kyle (1683) | Won 2-0 | +211541 |
| 9sealed | 100 | Johnston, Christopher (1474) | Lost 0-2 | -191522 |
| average opponent: 1525record: 5-4 | new rating: 1522 | |||