Yidi Chen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Wch U12 Girls | 07/??/2005 | 1659 |  France |
Most Played Openings as White
| ECO | Opening | Games |
| B97 | Sicilian, Najdorf, 7...Qb6 | 2 games |
| C69 | Ruy Lopez, exchange variation, 5.O-O | 1 games |
| B07 | Pirc defence | 1 games |
| C68 | Ruy Lopez, exchange variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E97 | King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | 1 games |
| A34 | English, symmetrical variation | 1 games |
| E93 | King's Indian, Petrosian system, main line | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
