Maggio, Thomas J
Current rating: 1753 (#3732)
Record: 27-11
| Grand Prix Atlanta 2012 (legacy) | starting rating: 1747 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 4 | Goanos, Steven (1448) | Won 2-1 | +131760 |
| 3legacy | 10 | Young, Jonathan (1536) | Won 2-0 | +131773 |
| 4legacy | 34 | Bopp, Kevin (1559) | Lost 0-2 | -211752 |
| 5legacy | 128 | Ledford, Charles (1535) | Won 2-0 | +141766 |
| 6legacy | 74 | Bondioli, Mark (1582) | Lost 1-2 | -221744 |
| 7legacy | 141 | Swindell, Tom W (1560) | Won 2-1 | +151759 |
| 8legacy | 156 | Hunt, Justin (1668) | Won 2-1 | +161775 |
| 9legacy | 69 | Leverone, Ryan (1546) | Lost 1-2 | -221753 |
| top | average opponent: 1554record: 5-3 | new rating: 1753 | ||
| Grand Prix Minneapolis 2012 (AVR standard) | starting rating: 1729 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 109 | Bylander, Jeremy (1552) | Won 2-1 | +151744 |
| 3standard | 140 | Kong, Peter (1534) | Won 2-1 | +141758 |
| 4standard | 66 | Schacht, Jacob (1519) | Won 2-1 | +141772 |
| 5standard | 12 | Olvera, Bryan (1682) | Won 2-1 | +161788 |
| 6standard | 15 | Grassman, Mike (1575) | Won 2-0 | +141802 |
| 7standard | 11 | Shenhar, Shahar (2175) | Lost 1-2 | -111791 |
| 8standard | 30 | Ojala, Luke (1588) | Lost 1-2 | -221769 |
| 9standard | 98 | Chang, Morgan (1527) | Lost 1-2 | -221747 |
| top | average opponent: 1644record: 5-3 | new rating: 1747 | ||
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 2 | Jansen, Timothy P (1572) | Won 2-1 | +181596 |
| 3sealed | 82 | Hensrud, Michael (1500) | Won 2-0 | +161612 |
| 4sealed | 101 | Thomason, Timothy (1646) | Won 2-1 | +191631 |
| 5sealed | 41 | Conard, Brad (1543) | Won 2-1 | +161647 |
| 6sealed | 22 | Cole, Curtis C (1557) | Won 2-0 | +171664 |
| 7sealed | 5 | Calcano, Christian (1846) | Won 2-0 | +211685 |
| 8sealed | 6 | Scott-Vargas, Luis (2023) | Lost 1-2 | -121673 |
| 9sealed | 24 | West, Alexander (1717) | Won 2-1 | +191692 |
| 10draft | 48 | Raney, Tom (1856) | Won 2-1 | +211713 |
| 11draft | 38 | Friedman, Samuel (1701) | Lost 0-2 | -181695 |
| 12draft | 42 | Carpenter, Ryan (1729) | Won 2-0 | +181713 |
| 13draft | 51 | Juarez, Chad (1631) | Won 2-1 | +171730 |
| 14draft | 47 | Friedman, Samuel (1723) | Lost 0-2 | -181712 |
| 15draft | 34 | Weihe, Sean (1680) | Won 2-1 | +171729 |
| top | average opponent: 1695record: 11-3 | new rating: 1729 | ||
| Grand Prix Kansas City 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1 | Littleton, Tadayoshi (1500) | Lost 0-1 | -181482 |
| 3sealed | 280 | Hartman, Dan (1485) | Lost 1-2 | -181464 |
| 4sealed | 290 | Russell, Cory M (1483) | Won 2-1 | +181482 |
| 5sealed | 176 | Lavender, Nicholas (1518) | Won 2-1 | +191501 |
| 6sealed | 174 | Felske, David (1718) | Won 2-1 | +221523 |
| 7sealed | 112 | Nigh, John (1537) | Won 2-1 | +181541 |
| 8sealed | 63 | Morlock, Ryan (1585) | Won 2-1 | +191560 |
| 9sealed | 62 | Zimmerman, William (1577) | Won 2-1 | +181578 |
| top | average opponent: 1550record: 6-2 | new rating: 1578 | ||