Brown, Arthur W
Current rating: 1575
Record: 9-5
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 83 | Gaudreau, Adam (1500) | Won 2-0 | +181518 |
| 2sealed | 46 | Higgins, Tyler (1518) | Won 2-0 | +181536 |
| 3sealed | 107 | Wurzer, Mike (1518) | Won 2-0 | +181554 |
| 4sealed | 11 | Gilmartin, Justin (1500) | Won 2-1 | +171571 |
| 5sealed | 42 | Pallone, Eric P (1659) | Won 2-0 | +191590 |
| 6sealed | 10 | Egolf, Marlon (1572) | Lost 1-2 | -181572 |
| 7sealed | 20 | Azzano, Douglas (1619) | Lost 0-2 | -171555 |
| 8sealed | 46 | Thompson, Matt (1553) | Won 2-1 | +181573 |
| 9sealed | 67 | Roman, Andrew (1570) | Won 2-1 | +181591 |
| 10draft | 80 | Ford, Jason (1601) | Won 2-0 | +181609 |
| 11draft | 64 | Jensen, Axel (1599) | Lost 0-2 | -181591 |
| 12draft | 50 | Stricoff, Jacob (1602) | Won 2-1 | +181609 |
| 13draft | 82 | Sandler, Josh (1710) | Lost 0-2 | -161593 |
| 14draft | 74 | Raney, Tom (1617) | Lost 1-2 | -181575 |
| average opponent: 1581record: 9-5 | new rating: 1575 | |||