Jonathan Century
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Aaronson Masters | 04/12/1979 | 1541 | United Kingdom |
| Lloyds Bank op | ??/??/1978 | 2286 | United Kingdom |
| BCF-ch | 08/08/1977 | 1005 | United Kingdom |
| London op | ??/??/1973 | 0 | United Kingdom |
Most Played Openings as White
| ECO | Opening | Games |
| E62 | King's Indian, fianchetto variation | 1 games |
| C00 | French defence | 1 games |
| E19 | Queen's Indian, old main line, 9.Qxc3 | 1 games |
| C15 | French, Winawer (Nimzovich) variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C16 | French, Winawer, advance variation | 1 games |
| A99 | Dutch, Ilyin-Genevsky variation with b3 | 1 games |
| E61 | King's Indian defence, 3.Nc3 | 1 games |
| B02 | Alekhine's defence | 1 games |


United Kingdom