Commanda, David
Current rating: 1528
Record: 9-8
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1587 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 455 | Prado, Adrian (1500) | Lost 0-2 | -191568 |
| 2sealed | 655 | Simmons, Keith (1483) | Lost 0-2 | -201548 |
| 3sealed | 653 | Vaillancourt, Sebastian (1448) | Lost 1-2 | -201528 |
| average opponent: 1477record: 0-3 | new rating: 1528 | |||
| Grand Prix Quebec City 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 40 | Pichette, Patrick (1500) | Won 2-1 | +181518 |
| 2standard | 125 | Hendren, Sebastien R (1465) | Won 2-1 | +171535 |
| 3standard | 47 | Plagge, Julian (1614) | Won 2-1 | +191554 |
| 4standard | 60 | Stych, Michael (1500) | Won 2-1 | +171571 |
| 5standard | 13 | Anderson, Robert (1644) | Won 2-1 | +201591 |
| 6standard | 24 | Floch, Ivan (1973) | Won 2-0 | +241615 |
| 7standard | 11 | Tomik, Steve (1768) | Lost 1-2 | -151600 |
| 8standard | 19 | Gravel, Kevin (1581) | Lost 0-2 | -181582 |
| 9standard | 74 | Pedrakowski, Pawel (1922) | Lost 0-2 | -121570 |
| 10standard | 63 | De Carolis, Paul (1486) | Won 2-1 | +161586 |
| 11standard | 53 | Herr, Joshua (1658) | Won 2-1 | +201606 |
| 12standard | 25 | Larose, Michael (1597) | Lost 0-2 | -191587 |
| 13standard | 48 | Kraft, Vincent (1575) | Won 2-1 | +181605 |
| 14standard | 29 | Lussier, Alexandre (1598) | Lost 1-2 | -181587 |
| average opponent: 1635record: 9-5 | new rating: 1587 | |||