Kai Oliver Grienitz
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Karl Mala mem op | 07/24/2003 | 759 | Germany |
| Karl Mala mem op | 08/??/2002 | 883 | Germany |
| Rhein Main op 2nd | 06/??/1999 | 765 | Germany |
| Karl Mala mem op | ??/??/1998 | 691 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A01 | Nimzovich-Larsen attack | 3 games |
| B01 | Scandinavian (centre counter) defence | 2 games |
| C11 | French defence | 1 games |
| B78 | Sicilian, dragon, Yugoslav attack, 10.O-O-O | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D02 | Queen's pawn game | 3 games |
| D07 | Queen's Gambit Declined, Chigorin defence | 2 games |
| B23 | Sicilian, closed | 1 games |
| B40 | Sicilian defence | 1 games |


Germany