Mark Addis
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| BCF-chT3 0708 (4NCL) | 09/15/2007 | 2103 | United Kingdom |
| BCF-chT4 0607 (4NCL) | 09/16/2006 | 1948 | United Kingdom |
| BCF-chT2 0304 (4NCL) | 11/17/2003 | 2124 | United Kingdom |
| BCF-chT3 0203 (4NCL) | 11/10/2002 | 1961 | United Kingdom |
Most Played Openings as White
| ECO | Opening | Games |
| A53 | Old Indian defence | 2 games |
| A42 | Modern defence, Averbakh system | 1 games |
| A85 | Dutch with c4 & Nc3 | 1 games |
| A40 | Queen's pawn | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B06 | Robatsch (modern) defence | 4 games |
| A00 | Polish (Sokolsky) opening | 1 games |
| E77 | King's Indian, Four pawns attack, 6.Be2 | 1 games |
| A31 | English, symmetrical, Benoni formation | 1 games |


United Kingdom