Harmon, Max
Current rating: 1505
Record: 6-6
| Grand Prix Philadelphia 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 93 | Fish, Kevin (1500) | Won 0-0 | +181518 |
| 2extended | 83 | Miller, Stephen (1569) | Lost 0-0 | -171501 |
| 3extended | 164 | Malkus, Robert (1502) | Won 0-0 | +181519 |
| 4extended | 108 | Ford, Dwight (1518) | Won 0-0 | +181537 |
| 5extended | 79 | Price, David (1740) | Lost 0-0 | -151522 |
| 6extended | 136 | Coggins, Alice (1544) | Lost 0-0 | -171505 |
| average opponent: 1562record: 3-3 | new rating: 1505 | |||
| Grand Prix Washington DC 1999 (UDS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 43 | Hurt, Robert (1500) | Won 0-0 | +181518 |
| 2sealed | 7 | Manolakos, Bryan (1525) | Lost 0-0 | -181500 |
| 3sealed | 131 | Krasnauskas, Eric (1482) | Won 0-0 | +181518 |
| 4sealed | 100 | Whitehead, Austin (1518) | Lost 0-0 | -181500 |
| 5sealed | 120 | York, Matthew (1500) | Won 0-0 | +181518 |
| 6sealed | 97 | Ruff, John (1516) | Lost 0-0 | -181500 |
| average opponent: 1507record: 3-3 | new rating: 1500 | |||