Skupien, Dennis
Current rating: 1441
Record: 5-8
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 255 | Doll, Karlos (1506) | Lost 0-2 | -181496 |
| 2sealed | 369 | Panchartek, Zbysek (1476) | Lost 0-2 | -191477 |
| 3sealed | 355 | Spath, Robert (1464) | Lost 1-2 | -181459 |
| 4sealed | 377 | Ploger, Sabrina (1446) | Lost 1-2 | -181441 |
| average opponent: 1473record: 0-4 | new rating: 1441 | |||
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 126 | Legros, Yoann (1462) | Lost 1-2 | -191481 |
| 2standard | 292 | Callewaert, Nathanael (1483) | Lost 0-2 | -181463 |
| 3standard | 361 | Deley, Sebastien (1481) | Won 2-1 | +191482 |
| 4standard | 350 | Goul, Morten (1483) | Lost 1-2 | -181464 |
| 5standard | 318 | Bresser, Nick (1398) | Won 2-1 | +161480 |
| 6standard | 285 | Oria, Antoine (1381) | Won 2-0 | +171497 |
| 7standard | 210 | Nowaczyk, Marlena (1500) | Lost 1-2 | -181479 |
| 8standard | 183 | Gamblin, Mickael (1401) | Won 2-1 | +161495 |
| 9standard | 128 | Pages, Sophie (1515) | Won 2-0 | +191514 |
| average opponent: 1456record: 5-4 | new rating: 1514 | |||