Calvo, Philip S
Current rating: 1491
| Grand Prix Denver 2013 (legacy) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 144 | Mcadams, Daniel J (1500) | Won 2-1 | +191485 |
| 2legacy | 28 | Branham, Raymond (1517) | Won 2-0 | +191504 |
| 3legacy | 6 | Selsing, Nicholas (1485) | Won 2-0 | +171521 |
| 4legacy | 58 | Jonsson, Andreas (1802) | Lost 0-2 | -131508 |
| 5legacy | 96 | Lahman, Faessal (1536) | Won 2-0 | +191527 |
| 6legacy | 59 | Alane, Joseph (1560) | Lost 0-2 | -181509 |
| 7legacy | 133 | Plattenburg, Brian (1505) | Lost 1-2 | -181491 |
| top | average opponent: 1558record: 4-3 | new rating: 1491 | ||
| Grand Prix Atlanta 2008 (ALA limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 59 | Leite, Evan (1532) | Lost 0-2 | -181466 |
| 2sealed | 180 | Hall, Wesley (1482) | Won 2-1 | +191485 |
| 3sealed | 176 | Watson, Daniel (1465) | Lost 1-2 | -191466 |
| top | average opponent: 1493record: 1-2 | new rating: 1466 | ||
| Grand Prix Atlanta 2003 (8ED standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 91 | Arnold, David (1552) | Lost 1-2 | -171483 |
| 3standard | 144 | Carter, Ryan (1499) | Won 2-0 | +181501 |
| 4standard | 143 | Martin, Justin (1517) | Lost 0-2 | -171484 |
| top | average opponent: 1523record: 1-2 | new rating: 1484 | ||