Grom, Marcin
Current rating: 1462
Record: 3-5-1
| Grand Prix Vienna 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 113 | Bragante, Enrico (1500) | Lost 0-2 | -181482 |
| 2sealed | 334 | Yan, Chin Chen (1482) | Won 2-1 | +181500 |
| 3sealed | 317 | Innauer, Felix (1577) | Lost 1-2 | -171483 |
| 4sealed | 506 | Herz, Andreas (1484) | Won 2-1 | +181501 |
| 5sealed | 307 | Vidal, Andreu (1409) | Won 2-1 | +171518 |
| 6sealed | 166 | Farnung, Benjamin (1482) | Lost 1-2 | -191499 |
| 7sealed | 335 | Zani, Gianluca (1484) | Lost 0-2 | -181481 |
| 8sealed | 313 | Horvath, Kornel (1484) | Lost 0-2 | -181463 |
| 9sealed | 318 | Loffler, Bernhard (1438) | Draw 1-1 | -11462 |
| average opponent: 1482record: 3-5-1 | new rating: 1462 | |||