Melson, Andrew
Current rating: 1702 (#6375)
Record: 18-7
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 178 | Bourque, David (1500) | Won 2-1 | +171581 |
| 2sealed | 315 | Massak, Eric (1518) | Won 2-1 | +171598 |
| 3sealed | 62 | Goud, Michael (1614) | Won 2-1 | +181616 |
| 4sealed | 20 | Emmert, Mike (1720) | Won 2-1 | +201636 |
| 5sealed | 24 | Blain, Ezekiel (1519) | Won 2-0 | +161652 |
| 6sealed | 41 | Bard, Jacob (1583) | Lost 0-2 | -191633 |
| 7sealed | 135 | Hilario, Adam (1556) | Won 2-0 | +161649 |
| 8sealed | 31 | Haak, Bryan (1571) | Won 2-1 | +171666 |
| 9sealed | 15 | Balakrishnan, Vasu (1603) | Lost 1-2 | -191647 |
| 10sealed | 106 | Peter C., (1547) | Lost 1-2 | -201627 |
| 11draft | 116 | Fedele, Anthony (1527) | Won 2-1 | +161643 |
| 12draft | 53 | Winterhalter, Benjamin (1698) | Won 2-1 | +191662 |
| 13draft | 39 | Tautic, Raymond (1887) | Won 2-0 | +221684 |
| 14draft | 100 | Hedges, Michael (1738) | Lost 0-2 | -171667 |
| 15draft | 10 | Ruxton, Brad F (1666) | Won 2-0 | +181685 |
| 16draft | 31 | Bednarcik, Ted (1638) | Won 2-0 | +171702 |
| average opponent: 1618record: 12-4 | new rating: 1702 | |||
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 219 | Tang, Gary (1500) | Won 2-1 | +181518 |
| 2extended | 147 | Mathews, Paul (1544) | Won 2-1 | +181536 |
| 3extended | 79 | Wyant, Aaron (1484) | Lost 1-2 | -181518 |
| 4extended | 174 | Spotts, Steven (1532) | Won 2-0 | +181536 |
| 5extended | 142 | Mullen, Steven (1561) | Won 2-0 | +181554 |
| 6extended | 79 | Bodimer, David (1552) | Lost 0-2 | -181536 |
| 7extended | 129 | Shields, Brian (1524) | Won 2-1 | +181554 |
| 8extended | 79 | De Rosa, Antonino (1799) | Won 2-1 | +221576 |
| 9extended | 33 | Fujita, Tsuyoshi (1915) | Lost 1-2 | -121564 |
| average opponent: 1601record: 6-3 | new rating: 1564 | |||