Blum, Geoffrey
Current rating: 1528
Record: 4-3
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 320 | O'Neal, Josh (1490) | Won 2-0 | +181518 |
| 2sealed | 183 | Johnson, Alex (1708) | Lost 0-2 | -151503 |
| 3sealed | 379 | Liang, Rich (1608) | Won 2-0 | +201523 |
| 4sealed | 259 | Patrick, Brendan (1517) | Lost 1-2 | -181505 |
| 5sealed | 394 | Herrick, Austin (1579) | Won 2-0 | +191524 |
| 6sealed | 227 | Wisdom, Kenny (1590) | Won 2-0 | +201544 |
| 7sealed | 157 | Milner, Will (1684) | Lost 0-2 | -161528 |
| average opponent: 1596record: 4-3 | new rating: 1528 | |||