Osterbye, Christian
Current rating: 1426
Record: 7-11
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 475 | Hillemans, Jeroen (1377) | Lost 0-2 | -191427 |
| 2modern | 481 | Ranft, Oliver (1363) | Won 2-1 | +171444 |
| 3modern | 720 | Jasarevic, Adin (1470) | Lost 0-2 | -181426 |
| 4modern | 784 | Verniers, Simon (1462) | Lost 0-2 | -171409 |
| 5modern | 766 | Reinhardt, Emil (1446) | Won 2-0 | +191428 |
| 6modern | 577 | Huus, Mikkel (1481) | Lost 0-2 | -171411 |
| 7modern | 677 | Dean, Martin (1280) | Lost 1-2 | -211390 |
| 8modern | 629 | Knebel, Sebastian (1316) | Won 2-0 | +171407 |
| 9modern | 529 | Pohl, Kajetan (1441) | Won 2-0 | +191426 |
| average opponent: 1404record: 4-5 | new rating: 1426 | |||
| Grand Prix Copenhagen 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 259 | Tegner, Lukas (1500) | Lost 0-2 | -181482 |
| 2modern | 514 | Sending, Valemon (1618) | Lost 0-2 | -161466 |
| 3modern | 573 | Iversen, Anders E (1463) | Lost 1-2 | -181448 |
| 4modern | 622 | Larsen, Dennis (1444) | Lost 0-2 | -181430 |
| 5modern | 605 | McMillan, Alistair (1444) | Won 2-1 | +191449 |
| 6modern | 530 | Amaral da Cruz, Duarte (1384) | Won 2-1 | +161465 |
| 7modern | 415 | Schwartz, Lasse (1462) | Lost 0-2 | -181447 |
| 8modern | 354 | Waaben, Casper (1446) | Lost 1-2 | -181429 |
| 9modern | 310 | Nielsen, Lea (1372) | Won 2-1 | +171446 |
| average opponent: 1459record: 3-6 | new rating: 1446 | |||