Ernst, Andrew
Current rating: 1444
Record: 4-7
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 476 | Pieron, Bob (1500) | Lost 0-2 | -181461 |
| 2sealed | 871 | McCoy, Kyle (1498) | Lost 0-2 | -171444 |
| top | average opponent: 1499record: 0-2 | new rating: 1444 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 128 | Reinschreiber, Zachary (1463) | Won 2-0 | +171515 |
| 2sealed | 107 | Buhrkuhl, Curtis (1518) | Lost 1-2 | -181497 |
| 3sealed | 390 | So, Kenny 2 (1501) | Lost 0-2 | -181479 |
| top | average opponent: 1494record: 1-2 | new rating: 1479 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 507 | Hunter, Tyler (1527) | Lost 1-2 | -181482 |
| 2standard | 510 | Landers, Nathaniel (1482) | Won 2-0 | +181500 |
| 3standard | 586 | Steele, Tracey (1438) | Won 2-0 | +171517 |
| 4standard | 218 | Tactay, Edwin (1516) | Lost 0-2 | -181499 |
| 5standard | 406 | Garcia, Angel (1417) | Won 2-1 | +171516 |
| 6standard | 260 | Snider, Warren (1503) | Lost 0-2 | -181498 |
| top | average opponent: 1480record: 3-3 | new rating: 1498 | ||