Boggs, John
Current rating: 1464
Record: 0-2-1
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 149 | King, William (1500) | Lost 0-2 | -181482 |
| 2sealed | 274 | Sater, Ronald (1482) | Draw 1-1 | 01482 |
| 3sealed | 310 | Olson, Erik (1503) | Lost 0-2 | -181464 |
| average opponent: 1495record: 0-2-1 | new rating: 1464 | |||