Achilles, Brian
Current rating: 1473
| Grand Prix Montreal 2016 (EMN limited) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2243 | Szolopiak, James (1564) | Lost 1-2 | -181530 |
| 2sealed | 2455 | Girard, Calixta (1484) | Lost 0-2 | -191511 |
| 3sealed | 2551 | Johnson, Noah (1467) | Lost 0-0 | -191492 |
| 4sealed | 2572 | Belisle, Brian (1446) | Lost 1-2 | -191473 |
| top | average opponent: 1490record: 0-4 | new rating: 1473 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 161 | Brush, Emery (1500) | Won 2-0 | +171567 |
| 2sealed | 185 | Marcotte, Guillaume (1518) | Won 2-1 | +181585 |
| 3sealed | 594 | Sachlas, Peter (1633) | Lost 0-2 | -181567 |
| 4sealed | 317 | Laurin-Fortier, Thierry (1521) | Won 2-1 | +181585 |
| 5sealed | 303 | Robdrup, Andy (1624) | Lost 0-2 | -181567 |
| 6sealed | 37 | Hoel, Jeremy (1468) | Lost 1-2 | -191548 |
| top | average opponent: 1544record: 3-3 | new rating: 1548 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 499 | Montalvo, Radames (1458) | Lost 0-2 | -191481 |
| 2sealed | 683 | Blair, Matt (1482) | Won 2-0 | +181499 |
| 3sealed | 603 | Junior, CJ (1500) | Won 2-0 | +181517 |
| 4sealed | 366 | Wilson, Daniel J (1392) | Won 2-0 | +161533 |
| 5sealed | 222 | Spoley, John (1538) | Won 2-1 | +181551 |
| 6sealed | 121 | Tourloukis, Chris (1495) | Lost 0-2 | -191532 |
| 7sealed | 222 | Gagne, Timothy (1487) | Lost 0-2 | -191513 |
| 8sealed | 339 | Fowler, Zach (1619) | Won 2-0 | +201533 |
| 9sealed | 249 | Plummer, Benjamin D (1490) | Won 2-1 | +171550 |
| top | average opponent: 1496record: 6-3 | new rating: 1550 | ||