P669, Luke
Current rating: 1500
Record: 2-2
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 237 | McClain, Dwight (1439) | Won 2-0 | +171517 |
| 2sealed | 172 | Perin, Gregory (1505) | Won 2-0 | +181535 |
| 3sealed | 148 | Pavlov, Nicholas (1578) | Lost 0-2 | -181517 |
| 4sealed | 152 | Froiland, Dave (1538) | Lost 0-2 | -171500 |
| average opponent: 1515record: 2-2 | new rating: 1500 | |||