Murphy, Corey
Current rating: 1514
Record: 9-10-1
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 86 | Simeno, Beau (1500) | Won 2-0 | +191464 |
| 2modern | 56 | Sher, Coby (1476) | Won 2-1 | +181482 |
| 3modern | 182 | Schmidt, Tyler (1651) | Won 2-1 | +211503 |
| 4modern | 64 | Gallagher, Sean (1531) | Draw 1-1 | +11504 |
| 5modern | 52 | Petrick, Frank (1513) | Won 2-0 | +181522 |
| 6modern | 24 | Darby, Wyatt (1913) | Lost 1-2 | -111511 |
| 7modern | 75 | Andert, Dustin (1573) | Won 2-0 | +191530 |
| 8modern | 45 | Collins, Austin (1756) | Won 2-1 | +221552 |
| 9modern | 27 | Milicic, Jacob (1637) | Lost 1-2 | -171535 |
| 10modern | 55 | Alexander, Damon (1777) | Won 2-0 | +231558 |
| 11modern | 36 | Konorev, Dmitri (1613) | Lost 0-2 | -171541 |
| 12modern | 54 | Grissom, Shelby (1503) | Lost 1-2 | -191522 |
| 13modern | 66 | Hart, Kieth (1686) | Lost 0-2 | -151507 |
| 14modern | 72 | Fritsche, Zach (1563) | Won 2-1 | +191526 |
| 15modern | 63 | Ayers, Brandon (1853) | Lost 0-2 | -121514 |
| average opponent: 1636record: 8-6-1 | new rating: 1514 | |||
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 323 | Lawton, Steven (1500) | Lost 0-2 | -181482 |
| 2sealed | 349 | Schoedel, Paul (1482) | Lost 0-2 | -181464 |
| 3sealed | 535 | Brown, Brennan (1447) | Won 2-0 | +181482 |
| 4sealed | 472 | Fiebrandt, Jim (1435) | Lost 1-2 | -191463 |
| 5sealed | 473 | McNitt, Joel (1467) | Lost 1-2 | -181445 |
| average opponent: 1466record: 1-4 | new rating: 1445 | |||