Sandro Castellani
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| NED-ch U20 | 05/01/2000 | 1033 | Netherlands |
| Groningen ABM op | ??/??/1999 | 286 | Netherlands |
| NED-ch U16 | 05/03/1999 | 364 | Netherlands |
| NED-ch U14 | ??/??/1997 | 74 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| B25 | Sicilian, closed | 3 games |
| C05 | French, Tarrasch, closed variation | 2 games |
| A00 | Polish (Sokolsky) opening | 2 games |
| C56 | Two knights defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A30 | English, symmetrical variation | 2 games |
| A45 | Queen's pawn game | 2 games |
| C29 | Vienna gambit | 2 games |
| C44 | King's pawn game | 2 games |


Netherlands