Tolleson, Alex
Current rating: 1648
Record: 13-5-1
| Grand Prix Boston 2005 (extended) | starting rating: 1658 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 16 | Ceprano, Peter (1600) | Lost 0-2 | -191639 |
| 4extended | 103 | Werle, Scott (1518) | Draw 1-1 | -21637 |
| 5extended | 159 | Wade, Jr (1501) | Won 2-1 | +151652 |
| 6extended | 97 | Southworth, Nate (1536) | Won 2-1 | +161668 |
| 7extended | 57 | Derbyshire, Todd (1538) | Lost 1-2 | -201648 |
| average opponent: 1539record: 2-2-1 | new rating: 1648 | |||
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 98 | Hodnett, James (1518) | Won 2-0 | +181518 |
| 3block | 38 | Landen, Stephen (1551) | Won 2-1 | +191537 |
| 4block | 28 | Berkowitz, Jordan (1932) | Won 2-1 | +251562 |
| 5block | 29 | Pelcak, John (1584) | Lost 0-2 | -181544 |
| 6block | 100 | Gagliardi, Joe (1540) | Won 2-0 | +181562 |
| 7block | 72 | Bernard, Leif (1570) | Won 2-0 | +181580 |
| 8block | 10 | Bennett, Ian (1543) | Won 2-1 | +181598 |
| 9block | 17 | Rood, David (1774) | Lost 1-2 | -151583 |
| 10block | 46 | Peacock, Robert (1572) | Won 2-1 | +181601 |
| 11block | 21 | Wilson, Zachary (1574) | Lost 1-2 | -191582 |
| 12block | 26 | Homer, Tony (1576) | Won 2-0 | +181600 |
| 13block | 33 | Wallin, David (1620) | Won 2-0 | +181618 |
| 14block | 21 | Douglass, Morgan (1792) | Won 2-0 | +211639 |
| 15block | 9 | Garcia, Nicholas (1657) | Won 2-1 | +191658 |
| average opponent: 1629record: 11-3 | new rating: 1658 | |||