Henderson, Jim
Current rating: 1517
Record: 4-3
| Grand Prix Chicago 2009 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 138 | Lewandoski, Kevin (1445) | Won 2-0 | +171517 |
| 2legacy | 312 | Law, Alvin (1533) | Won 2-0 | +181535 |
| 3legacy | 116 | Martin, Andrew (1538) | Lost 0-2 | -181517 |
| 4legacy | 331 | Thielman, Sean (1481) | Won 2-1 | +181535 |
| 5legacy | 239 | DeWood, Dale (1391) | Lost 0-2 | -211514 |
| 6legacy | 222 | Ketita, Nassim (1588) | Won 2-0 | +191533 |
| 7legacy | 136 | Esposito, John (1641) | Lost 0-2 | -161517 |
| average opponent: 1517record: 4-3 | new rating: 1517 | |||