Jean Chelzen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Paris Dept 75-ch | 04/??/2003 | 1908 |  France |
| FRA-chT2 0203 | 10/??/2002 | 2105 | France |
| FRA-chT2W 0203 | 10/??/2002 | 2113 | France |
| Paris op-A | ??/??/2001 | 48 | France |
Most Played Openings as White
| ECO | Opening | Games |
| A65 | Benoni, 6.e4 | 2 games |
| D53 | Queen's Gambit Declined, 4.Bg5 Be7 | 1 games |
| E87 | King's Indian, Saemisch, orthodox, 7.d5 | 1 games |
| A53 | Old Indian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C10 | French, Paulsen variation | 1 games |
| A85 | Dutch with c4 & Nc3 | 1 games |
| A11 | English, Caro-Kann defensive system | 1 games |
| C01 | French, exchange variation | 1 games |
