Rossiter, Christopher
Current rating: 1570
Record: 20-17-3
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1628 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 25 | Parker, Sebastian (1518) | Lost 0-2 | -201608 |
| 4sealed | 25 | Strauss, Thilo (1571) | Lost 1-2 | -181590 |
| 5sealed | 25 | Lee, Jonathan [ENG] (1502) | Lost 0-2 | -201570 |
| top | average opponent: 1530record: 0-3 | new rating: 1570 | ||
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 164 | Duncan, Zachary (1604) | Won 2-1 | +181620 |
| 4standard | 99 | Malin, Antti (1962) | Draw 1-1 | +61626 |
| 5standard | 78 | Rider, Justin (1687) | Lost 1-2 | -161610 |
| 6standard | 164 | Pittenger, Tom (1533) | Won 2-0 | +161626 |
| 7standard | 109 | Westfall, Matthew (1688) | Won 2-1 | +191645 |
| 8standard | 66 | Huteson, Tom (1706) | Lost 1-2 | -171628 |
| top | average opponent: 1697record: 3-2-1 | new rating: 1628 | ||
| Grand Prix Cardiff 2006 (GPT limited) | starting rating: 1609 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 138 | Ogbechi, Nnamdi (1482) | Lost 0-0 | -201589 |
| 3sealed | 79 | Appleyard, Rob (1580) | Won 2-1 | +171606 |
| 4sealed | 61 | Beynon, Christopher (1490) | Won 2-1 | +161622 |
| 5sealed | 40 | Schraut, Andreas (1619) | Lost 0-2 | -181604 |
| 6sealed | 95 | Groves, Michael (1567) | Won 2-1 | +181622 |
| 7sealed | 52 | Clark, Matthew E (1559) | Lost 0-2 | -201602 |
| top | average opponent: 1550record: 3-3 | new rating: 1602 | ||
| Grand Prix Nottingham 2005 (RAV limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 49 | Wimmer, Peter (1571) | Won 2-1 | +191546 |
| 2sealed | 87 | Rose, Callum (1558) | Lost 0-2 | -181528 |
| 3sealed | 99 | McIntosh, Stephen (1504) | Won 2-1 | +181546 |
| 4sealed | 130 | Olszak, Michael (1568) | Won 2-0 | +181564 |
| 5sealed | 88 | Runtao, Sun (1542) | Won 2-1 | +181582 |
| 6sealed | 23 | Peyronnel, Christophe (1636) | Won 2-0 | +191601 |
| 7sealed | 22 | Bevere, Gianluca (1616) | Won 2-1 | +181619 |
| 8sealed | 24 | Teh, Vincent (1718) | ID | 01619 |
| 9draft | 32 | Taylor, Ryan [ENG] (1639) | Lost 0-2 | -181601 |
| 10draft | 27 | Musso, Mattia (1663) | Won 2-0 | +201621 |
| 11draft | 4 | Padbury, James (1598) | Lost 1-2 | -191602 |
| 12draft | 22 | Teh, Vincent (1697) | Lost 1-2 | -161586 |
| 13draft | 14 | Taylor, Ryan [ENG] (1606) | Won 2-0 | +181604 |
| 14draft | 26 | Canali, Pierre (1865) | Draw 1-1 | +51609 |
| top | average opponent: 1627record: 8-4-2 | new rating: 1609 | ||
| Grand Prix Birmingham 2004 (DST limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 133 | Vine, Paul R (1517) | Won 2-0 | +191501 |
| 3sealed | 79 | Vaughan, Daniel (1539) | Won 2-0 | +191520 |
| 4sealed | 19 | da Costa Cabral, Bernardo (2081) | Draw 1-1 | +91529 |
| 5sealed | 36 | Fulford, Eric (1524) | Lost 0-2 | -181511 |
| 6sealed | 74 | Martin, Larry (1422) | Lost 1-2 | -201491 |
| 7sealed | 106 | Hellsten, Richard (1522) | Won 2-1 | +191510 |
| 8sealed | 85 | Powell, Richard (1475) | Won 2-0 | +171527 |
| top | average opponent: 1583record: 4-2-1 | new rating: 1527 | ||
| Grand Prix London 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 160 | Tailly, Steeve (1446) | Won 2-0 | +171517 |
| 2block | 63 | Kremer, Christoph (1518) | Lost 0-2 | -181499 |
| 3block | 164 | Condon, Shane (1552) | Won 2-0 | +191518 |
| 4block | 125 | Vickers, Jonathan (1500) | Lost 1-2 | -181500 |
| 5block | 187 | Egloff, Lukas (1540) | Lost 1-2 | -181482 |
| top | average opponent: 1511record: 2-3 | new rating: 1482 | ||