Olivier Ballo
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Hessen Tasi | ??/??/1997 | 0 | Germany |
| GER-ch U11 | ??/??/1996 | 46 | Germany |
| Wiesbaden op 15th | 08/??/1996 | 713 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C50 | King's pawn game | 6 games |
| B26 | Sicilian, closed, 6.Be3 | 3 games |
| C41 | Philidor's defence | 1 games |
| C55 | Two knights defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C57 | Two knights defence | 2 games |
| A07 | Reti, King's Indian attack (Barcza system) | 2 games |
| D01 | Richter-Veresov attack | 1 games |
| D53 | Queen's Gambit Declined, 4.Bg5 Be7 | 1 games |


Germany