Christoph Xu
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| NRW Holiday U16 | 09/??/2003 | 879 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C42 | Petrov's defence | 1 games |
| B50 | Sicilian | 1 games |
| B01 | Scandinavian (centre counter) defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C50 | King's pawn game | 2 games |
| C78 | Ruy Lopez, 5.O-O | 1 games |
| C45 | Scotch game | 1 games |


Germany