Malmberg, Jack
Current rating: 1503
Record: 3-3
| Grand Prix Gothenburg 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 154 | Hagg, Magnus (1500) | Won 2-1 | +181518 |
| 2sealed | 54 | Musmacher, Thomas (1519) | Lost 1-2 | -181500 |
| 3sealed | 120 | Ericsson, Oscar (1498) | Won 2-1 | +181518 |
| 4sealed | 159 | Tarnqvist, Nils (1499) | Lost 0-2 | -181500 |
| 5sealed | 167 | Szegho, Dalibor (1657) | Lost 0-2 | -161484 |
| 6sealed | 171 | Lantz, Marco (1498) | Won 2-1 | +191503 |
| average opponent: 1528record: 3-3 | new rating: 1503 | |||