Feigley, Brian
Current rating: 1577
| Grand Prix Columbus 2010 (legacy) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 153 | Mangner, Sean (1693) | Won 2-0 | +201602 |
| 3legacy | 36 | Kuprewicz, Samuel (1537) | Lost 0-2 | -191583 |
| 4legacy | 128 | Swerine, Andy (1516) | Won 2-0 | +161599 |
| 5legacy | 88 | Gatza, John (1504) | Lost 0-2 | -191580 |
| 6legacy | 172 | LeBlanc, Nicholas (1471) | Won 2-0 | +161596 |
| 7legacy | 103 | Chafe, Nathaniel (1571) | Lost 1-2 | -191577 |
| top | average opponent: 1549record: 3-3 | new rating: 1577 | ||
| Grand Prix Columbus 2007 (legacy) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 34 | Blystone, David (1500) | Won 2-0 | +171570 |
| 2legacy | 207 | Lillya, Patrick (1519) | Won 2-0 | +171587 |
| 3legacy | 105 | Klemic, Michael (1518) | Won 2-0 | +171604 |
| 4legacy | 44 | Cato, Daniel (1721) | Won 2-0 | +201624 |
| 5legacy | 18 | Tash, Benjamin (1518) | Draw 1-1 | -21622 |
| 6legacy | 29 | Feldman, Richard (1525) | Lost 0-2 | -201602 |
| 7legacy | 74 | Dillon, Zach (1513) | Draw 1-1 | -11601 |
| 8legacy | 120 | Carp, Dan R (1552) | Draw 1-1 | -11600 |
| 9legacy | 101 | Scheel, Brandon (1595) | Lost 0-2 | -181582 |
| top | average opponent: 1551record: 4-2-3 | new rating: 1582 | ||
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 98 | Murphy, Dan (1500) | Lost 1-2 | -181482 |
| 2block | 251 | Kemper, Greg (1482) | Lost 0-2 | -181464 |
| 3block | 414 | Lakatos, Thomas (1464) | Won 2-0 | +181482 |
| 4block | 312 | Norman, Johnny (1480) | Won 2-0 | +181500 |
| 5block | 225 | Melendez, Ricardo (1499) | Won 2-1 | +181518 |
| 6block | 165 | Ecverria, Brendon (1501) | Lost 0-2 | -181500 |
| 7block | 236 | Yanchick, Jerome (1496) | Won 2-0 | +181518 |
| 8block | 150 | Kirsch, Gregory (1501) | Won 2-0 | +171535 |
| 9block | 106 | Harrison, Mike (1518) | Won 2-1 | +181553 |
| top | average opponent: 1493record: 6-3 | new rating: 1553 | ||