Grossmann, Ingo
Current rating: 1457
Record: 5-8
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 506 | Pieler, Martin (1464) | Lost 1-2 | -171410 |
| 2sealed | 821 | Veselsky, Karel (1482) | Won 2-0 | +191429 |
| 3sealed | 736 | Box, Jesper (1500) | Won 2-0 | +201449 |
| 4sealed | 716 | Bures, Marek (1586) | Won 2-0 | +201469 |
| 5sealed | 568 | Abed, Arasch (1622) | Won 2-0 | +211490 |
| 6sealed | 583 | Theunis, Johan (1575) | Lost 1-2 | -171473 |
| 7sealed | 634 | Kleiner, Sebastian (1545) | Lost 0-2 | -161457 |
| average opponent: 1539record: 4-3 | new rating: 1457 | |||
| Grand Prix Dortmund 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 49 | Konenkamp, Jan (1465) | Lost 1-2 | -191481 |
| 2sealed | 187 | Podeschwa, Alexander (1546) | Lost 0-2 | -161465 |
| 3sealed | 222 | Reid, David (1464) | Won 2-1 | +181483 |
| 4sealed | 210 | Hemmer, Philipp (1615) | Lost 0-2 | -161467 |
| 5sealed | 206 | Seitz, Gerhard (1446) | Lost 1-2 | -181449 |
| 6sealed | 176 | Pannhorst, Lothar-Nils (1268) | Lost 0-2 | -221427 |
| average opponent: 1467record: 1-5 | new rating: 1427 | |||