Biggs, Rob
Current rating: 1542
Record: 22-21-1
| Grand Prix Phoenix 2018 (modern) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 353 | Jackson, Cody (1442) | Lost 0-2 | -201524 |
| 2modern | 321 | Kim, Gregory (1378) | Won 2-1 | +151539 |
| 3modern | 474 | Johnson, Nicolas (1525) | Lost 1-2 | -181521 |
| 4modern | 501 | Heckman, Christopher (1480) | Won 2-1 | +171538 |
| 5modern | 454 | Ochoa, David (1791) | Won 2-1 | +231561 |
| 6modern | 367 | Klein, Andrew 8711 (1425) | Draw 1-1 | -31558 |
| 7modern | 291 | Moore, John (1638) | Lost 0-2 | -161542 |
| top | average opponent: 1526record: 3-3-1 | new rating: 1542 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2238 | Thompson, Grady (1494) | Won 2-0 | +181492 |
| 2modern | 2310 | Robin, Noel (1597) | Won 2-0 | +201512 |
| 3modern | 2069 | Kovacic, Daniel (1536) | Won 2-0 | +181530 |
| 4modern | 2093 | Nicol, Jason (1592) | Lost 1-2 | -171513 |
| 5modern | 2263 | Nguyen, James (1781) | Lost 1-2 | -131500 |
| 6modern | 2422 | Lombana, Emilio (1437) | Won 2-0 | +171517 |
| 7modern | 2158 | Chreptyk, Brandon (1823) | Won 2-1 | +231540 |
| 8modern | 2159 | Trenaman, Matthew (1561) | Lost 0-2 | -171523 |
| 9modern | 2262 | Wan, Jerome (1542) | Won 2-1 | +181541 |
| 10modern | 2208 | Vance, Daniel (1502) | Lost 0-2 | -191522 |
| 11modern | 2177 | Lee, Mon (1801) | Won 2-0 | +231545 |
| 12modern | 2163 | Adair, Adam (1512) | Won 2-0 | +181563 |
| 13modern | 2076 | Blake, Paul (1509) | Lost 0-2 | -191544 |
| top | average opponent: 1591record: 8-5 | new rating: 1544 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 242 | Diaz, Javier (1465) | Lost 0-2 | -171436 |
| 2sealed | 226 | Horn, Andrew (1423) | Won 2-1 | +171453 |
| 3sealed | 242 | Slone, Maxwell (1494) | Won 2-0 | +191472 |
| 4sealed | 91 | Tipping, Mike (1501) | Won 2-0 | +191491 |
| 5sealed | 72 | Pettice, Aaron (1498) | Lost 1-2 | -181473 |
| 6sealed | 183 | Bartholdi, Maria (1474) | Won 2-1 | +181491 |
| 7sealed | 130 | Wright, Garrett (1536) | Lost 1-2 | -171474 |
| top | average opponent: 1484record: 4-3 | new rating: 1474 | ||
| Grand Prix Vancouver 2015 (modern) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 396 | Pillai, Vinayagar (1500) | Lost 0-2 | -171451 |
| 2modern | 437 | Orellana, Cristian (1497) | Lost 1-2 | -171434 |
| 3modern | 485 | Milcic, Matthew (1463) | Won 2-0 | +181452 |
| 4modern | 385 | Baucom, Matthew (1482) | Lost 1-2 | -171435 |
| 5modern | 438 | Bassman, Levi (1463) | Won 2-0 | +181453 |
| top | average opponent: 1481record: 2-3 | new rating: 1453 | ||
| Grand Prix Calgary 2013 (M14 standard) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 51 | Schmidt, Robbie (1543) | Lost 0-2 | -171501 |
| 5standard | 86 | Schwarz, Micheal (1595) | Lost 1-2 | -161485 |
| 6standard | 129 | Su, Bo (1547) | Lost 0-1 | -171468 |
| 7standard | 135 | Franco, Edwin (1499) | Won 2-0 | +181486 |
| 8standard | 124 | Bergen, Garrison (1486) | Lost 1-2 | -181468 |
| top | average opponent: 1534record: 1-4 | new rating: 1468 | ||
| Grand Prix Vancouver 2012 (AVR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 152 | Phung, Tommy (1500) | Won 2-0 | +181518 |
| 2sealed | 71 | Joachim, Aryk (1518) | Won 2-0 | +181536 |
| 3sealed | 70 | Schofield, Jeremey (1556) | Lost 0-2 | -181518 |
| 4sealed | 245 | Beatty, Ian (1518) | Lost 1-2 | -181500 |
| 5sealed | 294 | Danylyshen, Nicholas (1451) | Won 2-1 | +171517 |
| 6sealed | 223 | Luke, Thomas (1512) | Won 2-0 | +181535 |
| 7sealed | 140 | Kwok, Ellis (1598) | Lost 0-2 | -171518 |
| top | average opponent: 1522record: 4-3 | new rating: 1518 | ||