Hallgren, Erik
Current rating: 1501
Record: 3-3
| Grand Prix Gothenburg 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 153 | Nielsen, Brian (1425) | Lost 1-2 | -191481 |
| 2sealed | 142 | Svoboda, Petr (1501) | Lost 0-2 | -181463 |
| 3sealed | 180 | Von Ortloff, Jan (1444) | Won 2-0 | +181481 |
| 4sealed | 182 | Nilsson, Rickard (1466) | Won 2-0 | +171498 |
| 5sealed | 124 | Bjork, Arne (1500) | Won 2-0 | +181516 |
| 6sealed | 139 | Gokhan, Sahin (1635) | Lost 0-2 | -151501 |
| average opponent: 1495record: 3-3 | new rating: 1501 | |||