Altrieth, Marcel
Current rating: 1439
Record: 2-6-2
| Grand Prix Prague 2017 (AER limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 241 | Caffiaux, Benoit (1523) | Draw 1-1 | +11429 |
| 2sealed | 467 | Borkowski, Bartosz (1502) | Won 2-1 | +201449 |
| 3sealed | 444 | Smirnov, Dmitry (1684) | Lost 0-2 | -141435 |
| 4sealed | 669 | Ondrejovic, Andrej (1497) | Lost 0-2 | -171418 |
| 5sealed | 764 | Kotiranta, Tuomas (1603) | Won 2-1 | +211439 |
| average opponent: 1562record: 2-2-1 | new rating: 1439 | |||
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 96 | Sguaitamatti, Na (1500) | Lost 1-2 | -181482 |
| 2sealed | 239 | Le Doledec, Arnaud (1486) | Lost 0-2 | -181464 |
| 3sealed | 467 | Alves Braga, Alfredo (1469) | Draw 1-1 | 01464 |
| 4sealed | 446 | Dauphin, Jean-Jacques (1430) | Lost 1-2 | -181446 |
| 5sealed | 413 | Barth, Carsten (1446) | Lost 0-2 | -181428 |
| average opponent: 1466record: 0-4-1 | new rating: 1428 | |||