Chiappa, Jonathan Daniel
Current rating: 1527
Record: 5-4
| Grand Prix Metz 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 86 | Ben Amar, Romain (1625) | Lost 0-2 | -161484 |
| 2sealed | 540 | Majorczyk, David (1487) | Won 2-0 | +181502 |
| 3sealed | 539 | den Bieman, Joost (1598) | Won 2-1 | +201522 |
| 4sealed | 122 | De Meyer, Marc (1521) | Won 2-0 | +181540 |
| 5sealed | 143 | Huelpuesch, Benedikt (1537) | Lost 0-2 | -181522 |
| 6sealed | 395 | Bach, Wolfgang (1679) | Lost 1-2 | -151507 |
| 7sealed | 457 | Kistler, Patrick (1398) | Won 2-1 | +161523 |
| 8sealed | 330 | Magnant, Pierre (1571) | Lost 0-2 | -171506 |
| 9sealed | 341 | Krejsa, Tomas (1675) | Won 2-1 | +211527 |
| average opponent: 1566record: 5-4 | new rating: 1527 | |||