Olko, Adrian
Current rating: 1501
Record: 3-3
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 152 | Margan, Horia Cristian (1500) | Won 2-0 | +181518 |
| 2sealed | 62 | Boix, Miguel Angel (1500) | Won 2-0 | +181536 |
| 3sealed | 143 | Schaub, Marco (1576) | Lost 1-2 | -181518 |
| 4sealed | 230 | Silva, Antonio Jose (1462) | Lost 0-2 | -191499 |
| 5sealed | 307 | Garcia, Carlos (1517) | Won 2-0 | +191518 |
| 6sealed | 336 | Fernandez, Alvaro (1582) | Lost 1-2 | -171501 |
| average opponent: 1523record: 3-3 | new rating: 1501 | |||