Antflek, Daniel
Current rating: 1452
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 336 | Pelletier, Jonathan (1500) | Lost 1-2 | -181487 |
| 2sealed | 405 | Fraser, Alex (1482) | Won 2-0 | +181505 |
| 3sealed | 415 | Laidlaw, Noah (1500) | Lost 0-2 | -181487 |
| 4sealed | 566 | Magill, Sean (1520) | Lost 1-2 | -171470 |
| 5sealed | 562 | Hirmiz, Fadi (1465) | Lost 0-2 | -181452 |
| top | average opponent: 1493record: 1-4 | new rating: 1452 | ||
| Grand Prix Montreal 2011 (M12 limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 184 | Di Lullo, Andrew (1483) | Lost 1-2 | -181462 |
| 2sealed | 135 | Couture, Andrew (1482) | Lost 1-2 | -181444 |
| 3sealed | 225 | Duarte, Alex (1446) | Won 2-1 | +181462 |
| 4sealed | 169 | Villeneuve, Mathieu (1481) | Won 2-0 | +181480 |
| 5sealed | 154 | Lavoie, Louis-philippe (1500) | Won 2-0 | +191499 |
| 6sealed | 93 | Bonder, Gabriel G (1604) | Won 2-0 | +201519 |
| 7sealed | 55 | Shvartsman, Alex (1775) | Lost 1-2 | -141505 |
| top | average opponent: 1539record: 4-3 | new rating: 1505 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 355 | Fletcher, Sandy (1500) | Won 2-0 | +181518 |
| 2sealed | 489 | Greenwood, Michael (1429) | Lost 1-2 | -201498 |
| 3sealed | 495 | Fulton, Andrew J (1500) | Won 2-0 | +181516 |
| 4sealed | 515 | Hulse, Kevin (1450) | Lost 1-2 | -191497 |
| 5sealed | 541 | Allard, Jocelyn (1521) | Lost 0-2 | -171480 |
| top | average opponent: 1480record: 2-3 | new rating: 1480 | ||