McAdoo, Zachary A
Current rating: 1597
Record: 19-13-2
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1659 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 38 | Boyer, Charles (1538) | Lost 0-2 | -201639 |
| 2legacy | 403 | Berse, Sam (1446) | Lost 0-2 | -221617 |
| 3legacy | 728 | Banks, Glen (1467) | Lost 1-2 | -201597 |
| top | average opponent: 1484record: 0-3 | new rating: 1597 | ||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1633 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 343 | Magrini, Troy (1500) | Won 2-1 | +151648 |
| 2sealed | 121 | Rourke, Maxwell (1518) | Won 2-0 | +161664 |
| 3sealed | 98 | Smelley, Robert (1536) | Won 2-1 | +151679 |
| 4sealed | 7 | Hui, Brian (1615) | Lost 1-2 | -191660 |
| 5sealed | 216 | Bertelsen, Nathan (1712) | Won 2-1 | +191679 |
| 6sealed | 176 | Forsyth, Jr (1556) | Lost 0-2 | -201659 |
| top | average opponent: 1573record: 4-2 | new rating: 1659 | ||
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 7 | Carlyle, Anthony (1500) | Won 2-1 | +171585 |
| 2legacy | 119 | Adams, Jesse (1485) | Draw 1-1 | -21583 |
| 3legacy | 222 | Farney, Matthew (1469) | Won 2-1 | +161599 |
| 4legacy | 188 | Kelley, Shane (1539) | Won 2-0 | +171616 |
| 5legacy | 92 | Wilburn, Aaron (1609) | Won 2-0 | +171633 |
| 6legacy | 42 | Mcclain, Josh (1793) | Lost 0-2 | -151618 |
| 7legacy | 116 | Hetzner, Matthew S (1557) | Won 2-1 | +171635 |
| 8legacy | 73 | Brown, Damian (1568) | Won 2-1 | +171652 |
| 9legacy | 35 | Fry, Eric (1573) | Lost 1-2 | -191633 |
| top | average opponent: 1566record: 6-2-1 | new rating: 1633 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 76 | Johnston, Vincent (1441) | Lost 0-2 | -191471 |
| 2legacy | 215 | Diab, Kenan (1482) | Draw 1-1 | 01471 |
| 3legacy | 206 | Fabiani, Lino (1481) | Won 2-0 | +181489 |
| 4legacy | 187 | Porcaro, John J (1499) | Won 2-0 | +181507 |
| 5legacy | 139 | Downing, Ian (1453) | Won 2-1 | +171524 |
| 6legacy | 93 | Poweleit, Eric (1535) | Lost 1-2 | -181506 |
| 7legacy | 138 | Navickas, Joseph M (1518) | Won 2-1 | +191525 |
| 8legacy | 95 | Fitzgerald, Maura (1489) | Won 2-0 | +171542 |
| 9legacy | 61 | Nelson, Brad (1999) | Won 2-1 | +261568 |
| top | average opponent: 1544record: 6-2-1 | new rating: 1568 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 120 | Siu, Brian (1702) | Won 2-0 | +221522 |
| 3standard | 79 | McKinney, Ryan (1542) | Lost 0-2 | -181504 |
| 4standard | 227 | van Mourik, Alejandro (1483) | Won 2-1 | +181522 |
| 5standard | 119 | Nass, Matthew (1720) | Lost 1-2 | -151507 |
| 6standard | 222 | Beebe, Berry (1518) | Won 2-0 | +181525 |
| 7standard | 86 | Milliken, Joshua (1544) | Lost 1-2 | -171508 |
| 8standard | 142 | Moore, Michael (1495) | Lost 0-2 | -181490 |
| top | average opponent: 1572record: 3-4 | new rating: 1490 | ||