Gosch, Christian
Current rating: 1483
| Grand Prix Hanover 2009 (extended) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 107 | Meser, Andreas (1500) | Won 2-1 | +191494 |
| 2extended | 38 | Dziekan, Lukasz (1528) | Won 2-1 | +181512 |
| 3extended | 45 | Korner, Kevin (1524) | Lost 1-2 | -171495 |
| 4extended | 113 | Buttner, Kevin F (1610) | Won 0-0 | +201515 |
| 5extended | 80 | Renedo, Rodrigo (1808) | Lost 0-2 | -131502 |
| 6extended | 91 | Brenner, Martin (1464) | Lost 1-2 | -191483 |
| top | average opponent: 1572record: 3-3 | new rating: 1483 | ||
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 50 | Ohlmann, Daniel (1445) | Won 2-1 | +181465 |
| 2sealed | 77 | Rienksma, Rienk (1507) | Lost 0-2 | -171448 |
| 3sealed | 118 | Heigerer, Stefan (1802) | Won 2-0 | +241472 |
| 4sealed | 112 | Goncalves, Luis (1560) | Lost 1-2 | -161456 |
| 5sealed | 213 | Reichel-Dittes, Christopher (1481) | Won 2-0 | +181474 |
| 6sealed | 178 | Maximin, Laurent (1575) | Won 2-1 | +201494 |
| 7sealed | 119 | Trunk, Marcel (1487) | Lost 0-2 | -181476 |
| 8sealed | 120 | Kristensen, David Kai (1467) | Lost 1-2 | -181458 |
| 9sealed | 100 | Kask, Raul (1440) | Won 2-0 | +171475 |
| top | average opponent: 1529record: 5-4 | new rating: 1475 | ||
| Grand Prix Dortmund 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Kunzler, Matthias (1561) | Lost 0-2 | -171483 |
| 2sealed | 215 | Schott, David (1480) | Lost 1-2 | -181465 |
| 3sealed | 202 | Baliasnyj, Aleksandras (1466) | Won 2-1 | +181483 |
| 4sealed | 161 | Potyka, Sebastian (1482) | Lost 0-2 | -181465 |
| 5sealed | 199 | Irresberger, Peter (1465) | Won 2-1 | +181483 |
| 6sealed | 161 | Lechtenfeld, Guido (1483) | Lost 0-2 | -181465 |
| 7sealed | 146 | Mertens, Lucas (1470) | Lost 1-2 | -181447 |
| top | average opponent: 1486record: 2-5 | new rating: 1447 | ||