Tang, Robert
Current rating: 1648
Record: 19-12-1
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 114 | Azzano, Douglas (1771) | Won 2-0 | +221564 |
| 4legacy | 110 | Zhang, David (1577) | Lost 0-2 | -181546 |
| 5legacy | 170 | Lemmon, Ryan (1571) | Won 2-0 | +191565 |
| 6legacy | 81 | Morrill, Alex (1593) | Lost 0-2 | -181547 |
| 7legacy | 326 | Ivey, Brenna (1501) | Won 2-0 | +181565 |
| 8legacy | 101 | Buckley, Patrick (1594) | Won 2-0 | +181583 |
| 9legacy | 166 | Kurth, Lloyd (1795) | Won 2-0 | +221605 |
| 10legacy | 65 | Fornaro, Christopher (1632) | Lost 1-2 | -181587 |
| 11legacy | 111 | Rudolph, David (1712) | Won 2-0 | +211608 |
| 12legacy | 95 | Calhoun, Christopher (1582) | Won 2-1 | +171625 |
| 13legacy | 32 | Rothman, Aaron (1623) | Lost 1-2 | -181607 |
| 14legacy | 62 | Orr, Jim (1801) | Won 2-0 | +221629 |
| 15legacy | 59 | Giles, Devon (1680) | Won 2-1 | +191648 |
| top | average opponent: 1649record: 9-4 | new rating: 1648 | ||
| Grand Prix Atlanta 2012 (legacy) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 32 | Johnson, George T (1481) | Won 2-1 | +181522 |
| 2legacy | 30 | Harrington, Bryan (1554) | Won 2-0 | +191541 |
| 3legacy | 72 | Revuelte, Camillo (1535) | Draw 1-1 | -11540 |
| 4legacy | 165 | DeGraff, Ian (1560) | Won 2-1 | +191559 |
| 5legacy | 81 | Herrera, Joseph (1572) | Lost 0-2 | -181541 |
| 6legacy | 91 | Garascia, Caleb (1542) | Won 2-0 | +181559 |
| 7legacy | 103 | Land, Jared (1474) | Won 2-0 | +171576 |
| 8legacy | 64 | Emmitt, Walter (1522) | Lost 1-2 | -191557 |
| 9legacy | 121 | English, Eric (1753) | Lost 0-2 | -151542 |
| top | average opponent: 1555record: 5-3-1 | new rating: 1542 | ||
| Grand Prix Atlanta 2011 (extended) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 455 | Morris, John (1511) | Won 2-1 | +171540 |
| 2extended | 534 | Patton, David (1561) | Lost 0-2 | -171523 |
| 3extended | 604 | Calway, Cory (1500) | Lost 1-2 | -191504 |
| top | average opponent: 1524record: 1-2 | new rating: 1504 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 520 | Roberts, Mike (1500) | Won 2-0 | +181518 |
| 2legacy | 419 | Buckingham, James (1805) | Won 2-0 | +231541 |
| 3legacy | 489 | Ryan, Forrest (1609) | Lost 0-2 | -171524 |
| 4legacy | 518 | Burgess, Rob A (1519) | Won 2-0 | +181542 |
| 5legacy | 475 | Gallo Citera, Rocco P (1412) | Lost 1-2 | -201522 |
| 6legacy | 522 | Payton, Tony (1535) | Won 2-0 | +181540 |
| 7legacy | 488 | Quick, Gregory (1571) | Lost 1-2 | -171523 |
| top | average opponent: 1564record: 4-3 | new rating: 1523 | ||