Murphy, Ian
Current rating: 1581
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 60 | Paul, Lane (1500) | Won 2-1 | +171555 |
| 2modern | 39 | Tanner, Chris (1610) | Won 2-0 | +191574 |
| 3modern | 145 | Gergen, Bill (1451) | Won 2-1 | +161590 |
| 4modern | 58 | Szylman, Dariusz (1844) | Lost 0-2 | -131577 |
| 5modern | 148 | John, Julian (1916) | Won 2-1 | +241601 |
| 6modern | 104 | Williams, Jonathan (1638) | Lost 0-2 | -181583 |
| 7modern | 158 | Messick, Gary (1506) | Won 2-0 | +171600 |
| 8modern | 70 | Sgro, Stephen (1556) | Lost 1-2 | -191581 |
| top | average opponent: 1628record: 5-3 | new rating: 1581 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1437 | Grossfeld, Nathan (1464) | Won 2-1 | +171555 |
| 2modern | 1455 | Meier, Gregory (1649) | Won 2-1 | +191574 |
| 3modern | 1376 | Wakelee, Mike (1536) | Lost 0-2 | -181556 |
| 4modern | 1505 | Chandler, Charles (1484) | Won 2-1 | +161572 |
| 5modern | 1201 | Johnson, Nicholas (1714) | Lost 1-2 | -151557 |
| 6modern | 1287 | Kline, Kevin (1519) | Lost 0-2 | -191538 |
| top | average opponent: 1561record: 3-3 | new rating: 1538 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 310 | Chin, Richard (1517) | Draw 1-1 | 01500 |
| 2modern | 403 | Mencl, Zach (1500) | Won 2-0 | +181518 |
| 3modern | 296 | Madsen, Benton (1518) | Won 2-0 | +181536 |
| 4modern | 171 | Manns, Eric (1541) | Lost 1-2 | -181518 |
| 5modern | 325 | Hazlett, Paul (1517) | Won 2-1 | +181536 |
| 6modern | 201 | Alkema, Andrew (1511) | Lost 1-2 | -181518 |
| 7modern | 306 | Reiners, Mitchell (1637) | Lost 0-2 | -161502 |
| 8modern | 282 | Verbeeck, Shiloh (1450) | Won 2-0 | +171519 |
| 9modern | 204 | Rumingan, John Louis (1562) | Won 2-0 | +191538 |
| top | average opponent: 1528record: 5-3-1 | new rating: 1538 | ||