Pembleton, Barry
Current rating: 1581
Record: 14-11-4
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 75 | Hurst, Lowell (1432) | Draw 1-1 | -21546 |
| 2sealed | 417 | Li, Steven (1482) | Lost 1-2 | -191527 |
| 3sealed | 739 | Stone, Daniel (1498) | Won 2-1 | +171544 |
| 4sealed | 590 | Remley, Brandon (1738) | Won 2-0 | +221566 |
| 5sealed | 404 | Nanez, Niko (1488) | Won 2-0 | +161582 |
| 6sealed | 264 | Vera, Pablo (1599) | Won 2-0 | +181600 |
| 7sealed | 159 | Mack, Brennan (1525) | Lost 0-2 | -191581 |
| top | average opponent: 1537record: 4-2-1 | new rating: 1581 | ||
| Grand Prix Montreal 2016 (EMN limited) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2383 | Mills, James [CAN] (1500) | Won 2-0 | +191448 |
| 2sealed | 2175 | Lyrette, Styve (1558) | Won 2-0 | +201468 |
| 3sealed | 2184 | Jackson, Jeremy (1809) | Draw 0-0 | +61474 |
| 4sealed | 2138 | Chenard, Francois (1497) | Lost 1-2 | -171457 |
| 5sealed | 2276 | Power, Sean (1485) | Won 2-1 | +181475 |
| 6sealed | 2166 | Pagkaliwangan, Mark (1537) | Draw 1-1 | +11476 |
| 7sealed | 2254 | Helguero, Marcos (1568) | Won 2-0 | +201496 |
| 8sealed | 2173 | Delanoix, Emmanuel (1524) | Won 0-0 | +191515 |
| 9sealed | 2111 | Kavanagh, Kris (1730) | Won 2-0 | +221537 |
| 10draft | 2019 | Cornish, Myles (1590) | Won 2-0 | +181555 |
| 11draft | 2060 | Yeh, Andy (1566) | Lost 1-2 | -171538 |
| 12draft | 2141 | Chisci, Giovanni (1695) | Won 2-1 | +211559 |
| 13draft | 2075 | Bergeron, Scott (1628) | Won 2-1 | +191578 |
| 14draft | 2105 | Dery, Jonathan (1884) | Lost 1-2 | -131565 |
| 15draft | 2106 | Dagenais, Patrick (1597) | Lost 0-2 | -171548 |
| top | average opponent: 1611record: 9-4-2 | new rating: 1548 | ||
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 141 | Abrahams, Rafi (1500) | Lost 1-2 | -181463 |
| 2sealed | 494 | Zhong, Hank (1603) | Lost 1-2 | -151448 |
| 3sealed | 678 | Culver, Bryan (1406) | Lost 0-2 | -191429 |
| top | average opponent: 1503record: 0-3 | new rating: 1429 | ||
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 116 | Le Du, Benjamin (1500) | Draw 1-1 | 01500 |
| 2sealed | 319 | Mahoney, Brock (1500) | Won 2-1 | +181518 |
| 3sealed | 281 | Sklubal, Lukas (1502) | Lost 1-2 | -181500 |
| 4sealed | 427 | Machan, Stephen (1463) | Lost 0-2 | -191481 |
| top | average opponent: 1491record: 1-2-1 | new rating: 1481 | ||