Boa, Andrew
Current rating: 1562
Record: 20-19
| Grand Prix Calgary 2019 (modern) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 301 | Li, Neon (1500) | Lost 1-2 | -201555 |
| 2modern | 284 | Peters, Darson (1482) | Lost 1-2 | -191536 |
| 3modern | 387 | Allen, Kelli-Ann (1432) | Lost 1-2 | -201516 |
| 4modern | 435 | Bruce, William (1446) | Won 2-0 | +171533 |
| 5modern | 364 | James, Cody (1464) | Won 2-1 | +161549 |
| 6modern | 263 | Barrett, Aaron (1449) | Won 2-0 | +171566 |
| 7modern | 220 | Hauck, Micheal (1503) | Won 2-0 | +161582 |
| 8modern | 137 | Davenport, Cameron (1474) | Lost 0-2 | -201562 |
| top | average opponent: 1468record: 4-4 | new rating: 1562 | ||
| Grand Prix Vancouver 2015 (modern) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 241 | Lidral-Porter, Dan (1522) | Won 2-0 | +191491 |
| 3modern | 32 | Durose, Tobias (1541) | Lost 1-2 | -171474 |
| 4modern | 132 | Grant, Brian (1536) | Won 2-1 | +191493 |
| 5modern | 209 | Bian, Abel (1659) | Won 2-1 | +211514 |
| 6modern | 55 | Gaita, Dylan (1500) | Won 2-0 | +181532 |
| 7modern | 37 | Grandjambe, Travis (1709) | Won 2-1 | +211553 |
| 8modern | 26 | Kellett, William (1536) | Won 2-0 | +181571 |
| 9modern | 19 | Hwang, Eugene (2042) | Lost 1-2 | -101561 |
| 10modern | 37 | Brunsdon, David (1599) | Lost 0-1 | -171544 |
| 11modern | 55 | Nass, Matthew (1870) | Lost 1-2 | -131531 |
| 12modern | 53 | Rovegno, Kevin (1561) | Lost 1-2 | -171514 |
| 13modern | 57 | Piercy, Thomas (1599) | Won 2-1 | +191533 |
| 14modern | 47 | Pine, Ricky (1611) | Won 2-0 | +201553 |
| 15modern | 44 | MacDonald, Dylan (1756) | Won 2-0 | +221575 |
| top | average opponent: 1646record: 9-5 | new rating: 1575 | ||
| Grand Prix Vancouver 2014 (THS standard) | starting rating: 1439 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 209 | Layne, Josh (1757) | Won 2-1 | +231462 |
| 2standard | 31 | Lowe, Chris (1484) | Won 2-0 | +191481 |
| 3standard | 121 | Robin, Noel (1591) | Lost 1-2 | -161465 |
| 4standard | 188 | Hammig, Shen (1459) | Lost 0-2 | -191446 |
| 5standard | 297 | Galati, Vince (1504) | Won 2-0 | +201466 |
| 6standard | 253 | Huteson, Tom (1739) | Lost 1-2 | -141452 |
| 7standard | 214 | Smith, Graham (1466) | Lost 0-2 | -171435 |
| 8standard | 215 | Carr, Colin (1483) | Won 2-0 | +191454 |
| 9standard | 159 | Smith, Warren (1502) | Won 2-1 | +181472 |
| top | average opponent: 1554record: 5-4 | new rating: 1472 | ||
| Grand Prix Calgary 2013 (M14 standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 30 | Siow, Lucas (1899) | Lost 0-2 | -111471 |
| 5standard | 122 | Danylyshen, Nicholas (1619) | Lost 0-2 | -161455 |
| 6standard | 171 | Wilhelm, Larry (1517) | Lost 0-2 | -161439 |
| top | average opponent: 1678record: 0-3 | new rating: 1439 | ||
| Grand Prix Vancouver 2012 (AVR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 174 | Burgess, Mike (1523) | Won 2-1 | +181518 |
| 2sealed | 182 | Whittington, Michael 2 (1473) | Lost 0-2 | -181500 |
| 3sealed | 247 | Mabbott, Joel (1499) | Won 2-0 | +181518 |
| 4sealed | 118 | Currie, Joey (1517) | Lost 1-2 | -181500 |
| 5sealed | 194 | Teller, Tj (1498) | Lost 1-2 | -181482 |
| top | average opponent: 1502record: 2-3 | new rating: 1482 | ||