Ostebo, Martin
Current rating: 1490
Record: 4-5
| Grand Prix Gothenburg 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 143 | Schroder, Michael [DNK] (1648) | Lost 0-2 | -151485 |
| 2sealed | 385 | Nilsson, Johan P (1489) | Lost 1-2 | -181467 |
| 3sealed | 410 | Capelius, Alexander (1467) | Won 2-0 | +181485 |
| 4sealed | 391 | Wollan, Andreas Olav (1483) | Won 2-1 | +181503 |
| 5sealed | 278 | Johannessen, Bjorn G (1500) | Lost 0-2 | -181485 |
| 6sealed | 302 | Bernstein, Rebekka (1486) | Won 2-0 | +181503 |
| 7sealed | 266 | Persson, Fredrik 7620 (1505) | Lost 0-2 | -181485 |
| 8sealed | 227 | De Wael, Tom (1615) | Won 2-0 | +201505 |
| 9sealed | 176 | Plagge, Julian (1650) | Lost 1-2 | -151490 |
| average opponent: 1538record: 4-5 | new rating: 1490 | |||