Ciarroni, Steven
Current rating: 1576
Record: 16-12
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 159 | Giraldeau, Renaud (1441) | Won 2-1 | +161569 |
| 4sealed | 136 | Beldon, Omar (1729) | Lost 1-2 | -151554 |
| 5sealed | 99 | Titov, Gregory (1586) | Lost 1-2 | -171537 |
| 6sealed | 214 | Herman, Jason (1529) | Won 2-0 | +181555 |
| 7sealed | 235 | MacDonald, Dan (1705) | Won 2-0 | +201575 |
| 8sealed | 179 | Bernier, Cyril (1490) | Won 2-0 | +171592 |
| 9sealed | 90 | Laberge, Vincent (1681) | Lost 1-2 | -161576 |
| top | average opponent: 1594record: 4-3 | new rating: 1576 | ||
| Grand Prix Montreal 2011 (M12 limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 435 | Barnello, Adam (1520) | Lost 0-2 | -181520 |
| 3sealed | 463 | Mariani, Johnny (1501) | Won 2-0 | +171537 |
| 4sealed | 485 | Lindo, David (1518) | Lost 0-2 | -181519 |
| 5sealed | 518 | Bruce, Dan (1498) | Won 2-0 | +181537 |
| 6sealed | 434 | Kerr, Tomo R (1471) | Won 2-1 | +161553 |
| 7sealed | 449 | Tanguay, Maude (1536) | Won 2-1 | +181571 |
| 8sealed | 416 | Sawler, Daniel L (1589) | Lost 1-2 | -181553 |
| top | average opponent: 1519record: 4-3 | new rating: 1553 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 9 | Onland, Jesse (1500) | Won 2-1 | +181541 |
| 2sealed | 9 | Morelli, Mike (1517) | Lost 0-2 | -191522 |
| 3sealed | 186 | Traviss, Matt (1499) | Won 2-0 | +181540 |
| 4sealed | 187 | Szawlowski, Matthew (1500) | Lost 1-2 | -191521 |
| 5sealed | 187 | Ackerman, Kelly J (1501) | Won 2-0 | +181539 |
| 6sealed | 104 | Anderson, Trevor J (1516) | Won 2-1 | +171556 |
| 7sealed | 83 | Callaghan, Thomas (1539) | Lost 1-2 | -181538 |
| top | average opponent: 1510record: 4-3 | new rating: 1538 | ||
| Grand Prix Toronto 2006 (DIS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 144 | Wilson, Joe J (1500) | Won 2-1 | +181518 |
| 2sealed | 71 | Braymore, Nathon (1547) | Lost 0-2 | -171501 |
| 3sealed | 132 | Baxter, Ryan (1500) | Won 2-0 | +181519 |
| 4sealed | 86 | Potier, Robert (1520) | Won 2-1 | +181537 |
| 5sealed | 37 | Eisel, Nick (1742) | Lost 1-2 | -151522 |
| 6sealed | 98 | Gosselin, Christopher (1602) | Won 2-0 | +201542 |
| 7sealed | 63 | Gerstl, Jeff (1511) | Lost 0-2 | -191523 |
| top | average opponent: 1560record: 4-3 | new rating: 1523 | ||