Y. Guilloux
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Lyon sim | 03/11/2001 | 232 |  France |
| Lyon op | ??/??/1999 | 708 | France |
| Lyon op | ??/??/1995 | 1940 | France |
| FRA-ch op-B | ??/??/1994 | 158 | France |
Most Played Openings as White
| ECO | Opening | Games |
| A39 | English, symmetrical, main line with d4 | 1 games |
| A37 | English, symmetrical variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D30 | Queen's gambit declined | 1 games |
| D38 | Queen's Gambit Declined, Ragozin variation | 1 games |
| B12 | Caro-Kann defence | 1 games |
