Gustafsson, John
Current rating: 1533
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 905 | Audejean, Vincent (1458) | Won 2-0 | +181500 |
| 2legacy | 694 | Czapor, Grzegorz (1611) | Won 2-0 | +201520 |
| 3legacy | 654 | Brinkers, Bauke (1536) | Won 2-1 | +181538 |
| 4legacy | 612 | Monteiro, David (1521) | Draw 1-1 | 01538 |
| 5legacy | 666 | Bland, Richard (1875) | Won 2-0 | +241562 |
| 6legacy | 635 | van Zutphen, Ronald (1779) | Won 2-1 | +221584 |
| 7legacy | 619 | Requena Perez, Jose Salvador (1524) | Won 2-1 | +171601 |
| 8legacy | 608 | Przybylo, Dariusz (1647) | Won 2-1 | +191620 |
| 9legacy | 604 | Munklinde, Markus (1579) | Lost 1-2 | -191601 |
| 10legacy | 831 | Sorensen, Bjorn (1607) | Lost 1-2 | -181583 |
| 11legacy | 874 | Chronopoulos, Bill (1858) | Lost 0-2 | -131570 |
| 12legacy | 892 | Brunet, Mael (1532) | Lost 1-2 | -191551 |
| 13legacy | 900 | Rubies Mouliaa, Joan (1516) | Lost 1-2 | -181533 |
| top | average opponent: 1619record: 7-5-1 | new rating: 1533 | ||
| Grand Prix Stockholm 2007 (FUT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 128 | Westerlund, Alexander (1500) | Draw 1-1 | 01500 |
| 2sealed | 177 | Inerot, Niclas (1463) | Won 2-1 | +181518 |
| 3sealed | 112 | Pakalen, Niko (1539) | Lost 1-2 | -181500 |
| 4sealed | 229 | Alexandersson, Marcus (1532) | Lost 0-2 | -181482 |
| top | average opponent: 1509record: 1-2-1 | new rating: 1482 | ||
| Grand Prix Gothenburg 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 39 | Kirsten, Filip (1516) | Won 2-0 | +181518 |
| 2sealed | 34 | Karlsson, Morgan (1685) | Won 2-0 | +211539 |
| 3sealed | 31 | Norgaard, Mikkel (1514) | Lost 1-2 | -181521 |
| 4sealed | 140 | Farrington, Frederik (1505) | Lost 0-2 | -181503 |
| 5sealed | 154 | Johansen, Arve (1406) | Won 2-1 | +161519 |
| 6sealed | 108 | Meissner, Patrick (1485) | Lost 0-2 | -191500 |
| top | average opponent: 1519record: 3-3 | new rating: 1500 | ||