Pettersson, Mikael
Current rating: 1486
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 453 | Anneback, Fredrik (1431) | Won 2-0 | +171510 |
| 2modern | 136 | Autio, Iiro (1518) | Won 2-1 | +181528 |
| 3modern | 90 | Rask, Love (1778) | Lost 1-2 | -131515 |
| 4modern | 311 | Hagelberg, Maximilian (1580) | Lost 0-2 | -171498 |
| 5modern | 551 | Lohner, Timotheus (1520) | Won 2-1 | +181516 |
| 6modern | 433 | Mery, Theau (1588) | Lost 1-2 | -171499 |
| 7modern | 641 | Wild, Patrick (1765) | Lost 0-2 | -131486 |
| top | average opponent: 1597record: 3-4 | new rating: 1486 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 303 | Mauri, David (1567) | Lost 0-2 | -151413 |
| 2legacy | 372 | Szullo, Martin (1481) | Won 2-1 | +191432 |
| 3legacy | 272 | Pauchon, Jean-Christophe (1500) | Won 2-0 | +191451 |
| 4legacy | 178 | Amat, Jordi (1536) | Lost 1-2 | -161435 |
| 5legacy | 308 | Kovelo, Ville (1480) | Lost 0-2 | -171418 |
| 6legacy | 304 | Kolberg, Frank (1481) | Won 2-1 | +191437 |
| 7legacy | 222 | Wilhelm, Tobias (1501) | Won 2-1 | +191456 |
| 8legacy | 177 | Morschel, Oliver (1469) | Won 2-0 | +181474 |
| 9legacy | 120 | Wallin, Peter (1517) | Won 2-0 | +191493 |
| top | average opponent: 1504record: 6-3 | new rating: 1493 | ||
| Grand Prix Stockholm 2007 (FUT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 92 | Majkut, Robert (1541) | Lost 0-2 | -171483 |
| 2sealed | 252 | Karlsson, Mikael (1448) | Lost 0-2 | -191464 |
| 3sealed | 270 | Wiklund, Fredrik (1466) | Lost 0-2 | -181446 |
| 4sealed | 332 | Palmkvist, Joakim (1448) | Lost 0-2 | -181428 |
| 5sealed | 310 | kullman, lucas (1427) | Lost 0-2 | -181410 |
| 6sealed | 275 | Lund Hansen, Nicolaj (1427) | Won 2-0 | +181428 |
| top | average opponent: 1459record: 1-5 | new rating: 1428 | ||