Pierre Adelin Mercier
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 33rd ECC Open 2017 | 10/08/2017 | 2245 | Turkey |
| FRA-ch Seniors | 08/13/2007 | 1912 | France |
| Marcy L'Etoile op | 04/01/2007 | 2073 | France |
| FRA-ch Veterans | 08/19/2003 | 1913 | France |
Most Played Openings as White
| ECO | Opening | Games |
| C10 | French, Paulsen variation | 3 games |
| C41 | Philidor's defence | 1 games |
| C67 | Ruy Lopez, Berlin defence, open variation | 1 games |
| A70 | Benoni, classical with e4 and Nf3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B00 | King's pawn opening | 2 games |
| B08 | Pirc, classical (two knights) system | 2 games |
| B09 | Pirc, Austrian attack | 1 games |
| E91 | King's Indian, 6.Be2 | 1 games |
France
Male
FIDE ID:

Turkey