Arianoutsos, Tommy
Current rating: 1500
Record: 3-3
| Grand Prix Chicago 2009 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 94 | Yngve, Kevin (1500) | Won 2-1 | +181518 |
| 2legacy | 208 | LaCasse, John (1596) | Won 2-0 | +191537 |
| 3legacy | 137 | Hanft, Tyler (1539) | Won 2-1 | +181555 |
| 4legacy | 15 | White, Aaron (1546) | Lost 1-2 | -181537 |
| 5legacy | 240 | Hurth, Andrew (1536) | Lost 0-2 | -181519 |
| 6legacy | 196 | Murray, Leslie (1471) | Lost 0-2 | -191500 |
| average opponent: 1531record: 3-3 | new rating: 1500 | |||