| Name: | Oleg Derr |
| Federation: |  Germany |
| Sex: |
 Male
|
| Born: | 2011 |
 FIDE ID: |
34611517 FIDE Profile |
| Title: | Candidate Master |
| ELO Classic: | 2184 |
| ELO Rapid: | 2166 |
| ELO Blitz: | 2220 |
| Years: | 2026 - 2026 |
| Total Games: | 2 |
| Wins: | 0 (0 %) |
| Draws: | 2 (100 %) |
| Losses: | 0 (0 %) |
| Score: | 50 % |
| Tournament | Date | Elo Avg. | Country |
| 53rd Sparkassen Open A | 08/01/2026 | 2350 | Germany |
| 36th Staufer-Open 2025 | 01/02/2026 | 2254 | Germany |
| ECO | Opening | Games |
| B18 | Caro-Kann, classical variation | 1 games |
| ECO | Opening | Games |
| A46 | Queen's pawn game | 1 games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Kvaloy, A | 2498 | Derr, O | 2166 | ½-½  |
60 | A46 | 2026 | 53rd Sparkassen Open A |
|
| Derr, O | 2142 | Velicka, P | 2344 | ½-½ |
25 | B18 | 2026 | 36th Staufer-Open 2025 |
|
