Xander Mostertman
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Dutch League 2022-23 | 09/17/2022 | 2275 | Netherlands |
| Open A | 12/21/2008 | 2285 | Netherlands |
| Hengelo U12 op | 08/??/2005 | 1207 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 5 games |
| B32 | Sicilian defence | 1 games |
| C47 | Four knights, Scotch variation | 1 games |
| D44 | Queen's Gambit Declined semi-Slav, 5.Bg5 dc | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 5 games |
| C55 | Two knights defence | 1 games |
Netherlands
Male
FIDE ID:

