O'Conner, James
Current rating: 1517
Record: 4-3
| Grand Prix San Diego 1999 (MMQ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3 | Jaffee, Seth (1500) | Won 0-0 | +181518 |
| 2sealed | 64 | Sheldon, Scott (1518) | Lost 0-0 | -181500 |
| 3sealed | 106 | Quiroga, Ivan (1500) | Won 2-1 | +181518 |
| 4sealed | 71 | Kendall, Gabriel (1517) | Lost 0-0 | -181500 |
| 5sealed | 96 | James, Frank (1500) | Won 0-0 | +181518 |
| 6sealed | 70 | Sperling, Matthew (1465) | Lost 0-2 | -191499 |
| 7sealed | 61 | Wilson, Darryl (1518) | Won 0-0 | +181517 |
| average opponent: 1503record: 4-3 | new rating: 1517 | |||