Horn, Mattias
Current rating: 1458
Record: 8-12-1
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 11 | Mezhoud, Hakim (1625) | Lost 0-2 | -151442 |
| 5standard | 86 | Ortmann, Christoph (1659) | Won 2-0 | +221464 |
| 6standard | 80 | Hollmann, Carsten (1603) | Won 2-0 | +211485 |
| 7standard | 47 | Brozek, Jan (1661) | Lost 0-2 | -151470 |
| 8standard | 66 | Drapala, Thomas (1845) | Lost 0-2 | -121458 |
| top | average opponent: 1679record: 2-3 | new rating: 1458 | ||
| Grand Prix Malmo 2012 (AVR limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 624 | Jakobsen, Martin (1640) | Won 2-0 | +211504 |
| 2sealed | 565 | Magnusson, Petter (1620) | Won 2-1 | +201524 |
| 3sealed | 521 | Leitzinger, Gerald (1791) | Lost 0-2 | -131511 |
| 4sealed | 609 | Larsen, Soren (1518) | Lost 1-2 | -181493 |
| 5sealed | 643 | Nielsen, Simon (1501) | Lost 0-2 | -181475 |
| 6sealed | 661 | Palmcrantz, Anna (1479) | Lost 1-2 | -181457 |
| top | average opponent: 1591record: 2-4 | new rating: 1457 | ||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 660 | Kalamarz, Lukasz (1500) | Won 2-0 | +181516 |
| 2sealed | 624 | Havlicek Jr., Drahomir (1501) | Lost 1-2 | -181498 |
| 3sealed | 604 | Vazzoler, Giulio (1501) | Won 2-1 | +181516 |
| 4sealed | 613 | Stefan, Jan (1650) | Lost 1-2 | -161500 |
| 5sealed | 677 | Bottcher, Daniel (1564) | Lost 0-2 | -171483 |
| top | average opponent: 1543record: 2-3 | new rating: 1483 | ||
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 125 | Beusch, Norman (1374) | Won 2-0 | +161516 |
| 2sealed | 200 | Le Briand, Loic (1635) | Lost 0-2 | -161500 |
| 3sealed | 290 | Berner, Maria (1448) | Draw 1-1 | -11499 |
| 4sealed | 270 | Lazaro, Marc (1484) | Won 2-0 | +181517 |
| 5sealed | 192 | Arndt, Melanie (1466) | Lost 1-2 | -191498 |
| top | average opponent: 1481record: 2-2-1 | new rating: 1498 | ||