P. Kemper
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Utrecht OKU II op | 05/??/2001 | 99 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| A41 | Queen's Pawn | 1 games |
| D02 | Queen's pawn game | 1 games |
| C50 | King's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D00 | Queen's pawn game | 1 games |
| A17 | English opening | 1 games |
| A24 | English, Bremen system with ...g6 | 1 games |


Netherlands