Ringstrom, Harald
Current rating: 1607
Record: 20-14
| Grand Prix Malmo 2012 (AVR limited) | starting rating: 1600 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 591 | Wolff Ostman, Julian (1500) | Lost 1-2 | -201580 |
| 2sealed | 648 | Aller, Viktor (1482) | Won 2-0 | +161596 |
| 3sealed | 627 | Paunku, Aurelijan (1483) | Won 2-1 | +161612 |
| 4sealed | 580 | Skjaerstad, Marius (1516) | Lost 0-2 | -201592 |
| 5sealed | 659 | Dierbach, Patrick (1631) | Lost 0-2 | -171575 |
| 6sealed | 663 | Brett, Philip (1457) | Won 2-0 | +161591 |
| 7sealed | 619 | Tell, Jonathan (1498) | Won 2-0 | +161607 |
| top | average opponent: 1510record: 4-3 | new rating: 1607 | ||
| Grand Prix Stockholm 2007 (FUT limited) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 12 | Elfgren, Bertil (1528) | Won 2-0 | +171601 |
| 3sealed | 85 | Jonsson, Anton (1799) | Lost 0-2 | -151586 |
| 4sealed | 196 | Stavas, Ola (1461) | Won 2-0 | +161602 |
| 5sealed | 134 | Moden, Anders (1535) | Won 2-0 | +171619 |
| 6sealed | 93 | Kall, Tim (1566) | Lost 0-2 | -191600 |
| top | average opponent: 1578record: 3-2 | new rating: 1600 | ||
| Grand Prix Malmo 2006 (CSP limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 38 | Nodtvedt, Sturla (1518) | Lost 1-2 | -181520 |
| 3sealed | 106 | Olsson, Johan (1500) | Won 2-0 | +181538 |
| 4sealed | 153 | Palmqvist, Fredrik (1521) | Won 2-0 | +171555 |
| 5sealed | 54 | Mucha, Eduard (1484) | Won 2-0 | +171572 |
| 6sealed | 44 | Vestergaard, Jakob (1549) | Won 2-0 | +181590 |
| 7sealed | 26 | Marciniszyn, Michal (1643) | Won 2-1 | +191609 |
| 8sealed | 25 | Dam, Lars (1866) | ID | 01609 |
| 9draft | 10 | Dam, Lars (1866) | Won 2-0 | +221631 |
| 10draft | 19 | Koster, Olaf (1616) | Lost 0-2 | -181613 |
| 11draft | 13 | Fetzer, Philip (1666) | Lost 1-2 | -171596 |
| 12draft | 16 | Jetmundsen, Kristoffer (1577) | Won 2-0 | +181614 |
| 13draft | 25 | Dam, Lars (1850) | Lost 0-2 | -141600 |
| 14draft | 26 | Douda, Ondrej (1702) | Lost 0-2 | -161584 |
| top | average opponent: 1643record: 7-5-1 | new rating: 1584 | ||
| Grand Prix London 2002 (Odyssey block) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 162 | Le Campion, Marc (1491) | Lost 0-2 | -191538 |
| 3block | 206 | Uittenbogaard, Kenny (1502) | Won 2-0 | +171555 |
| 4block | 179 | Poulsen, Palle (1635) | Lost 0-2 | -171538 |
| top | average opponent: 1542record: 1-2 | new rating: 1538 | ||
| Grand Prix Oslo 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 5 | Gausdal, Bjorn (1591) | Lost 0-2 | -161484 |
| 2block | 117 | Kristensen, Morten (1482) | Won 2-1 | +181502 |
| 3block | 66 | Borup, Paw (1424) | Won 2-0 | +161518 |
| 4block | 71 | Kjartansson, Halldor S (1518) | Won 2-0 | +181536 |
| 5block | 26 | Gromko, Radoslaw (1687) | Lost 0-2 | -151521 |
| 6block | 69 | Lefranc, Florent (1571) | Won 2-1 | +191540 |
| 7block | 29 | Petersen, Stefan (1485) | Won 2-1 | +171557 |
| top | average opponent: 1537record: 5-2 | new rating: 1557 | ||