Yvonne Koh How Yee
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| ASEAN-ch6 U14 Girls | 06/??/2005 | 137 | Thailand |
| ASEAN-ch3 U10 Girls | 06/08/2002 | 0 |
Most Played Openings as White
| ECO | Opening | Games |
| D02 | Queen's pawn game | 3 games |
| A48 | King's Indian, East Indian defence | 1 games |
| E61 | King's Indian defence, 3.Nc3 | 1 games |
| C20 | King's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B23 | Sicilian, closed | 2 games |
| B26 | Sicilian, closed, 6.Be3 | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| B95 | Sicilian, Najdorf, 6...e6 | 1 games |


Thailand