Olsson, Olaf
Current rating: 1531
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1565 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 367 | Svensson, Jacob (1552) | Lost 1-2 | -181547 |
| 2sealed | 478 | Pakka, Esko (1732) | Won 2-0 | +211568 |
| 3sealed | 408 | Tromp, Sjors (1506) | Won 2-1 | +171585 |
| 4sealed | 235 | Knellwolf, Martin (1652) | Lost 1-2 | -171568 |
| 5sealed | 264 | Rotelli, Francesco (1556) | Lost 1-2 | -181550 |
| 6sealed | 445 | Kiryanov, Anton (1483) | Lost 0-2 | -191531 |
| top | average opponent: 1580record: 2-4 | new rating: 1531 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 300 | Stibinger, Ales (1522) | Won 2-1 | +181540 |
| 2sealed | 226 | Frank, Benjamin (1602) | Won 2-0 | +191559 |
| 3sealed | 269 | Deibler, Christian (1642) | Won 2-1 | +201579 |
| 4sealed | 164 | Stahl, Gerry (1600) | Won 2-0 | +181597 |
| 5sealed | 71 | Mayer, Manuel (1781) | Lost 1-2 | -141583 |
| 6sealed | 82 | Holzinger, Thomas (1800) | Won 2-0 | +211604 |
| 7sealed | 48 | Jana, Richard (1543) | Lost 1-2 | -191585 |
| 8sealed | 184 | Heinemann, Stefan (1459) | Lost 1-2 | -201565 |
| top | average opponent: 1619record: 5-3 | new rating: 1565 | ||
| Grand Prix Gothenburg 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 38 | Hemsle, Joakim (1500) | Lost 1-2 | -181482 |
| 2sealed | 257 | Elfgren, Rikard (1566) | Lost 0-2 | -161466 |
| 3sealed | 416 | Andersson, Gusten (1479) | Won 2-0 | +181484 |
| 4sealed | 375 | Seidel, Christian (1428) | Won 2-0 | +171501 |
| 5sealed | 350 | Ivarsson, Jonas (1500) | Won 2-0 | +181519 |
| 6sealed | 171 | Portaro, Alessandro (1800) | Won 2-1 | +231542 |
| 7sealed | 101 | Stalberg, Erik (1534) | Lost 1-2 | -181524 |
| 8sealed | 166 | Hjulstrom, Viktor (1541) | Won 2-1 | +181542 |
| 9sealed | 124 | Sorum, Tore Johan (1448) | Lost 0-2 | -201522 |
| top | average opponent: 1533record: 5-4 | new rating: 1522 | ||