Ratings
2004-02-15: 19th Dutch Othello Open(Netherlands)
| HOETJES Tim | won against | SCHMIDT Jo |
| SCHMIDT Jo | lost to | SNEEK Marcel |
| BLOM Christel | won against | SCHMIDT Jo |
| SCHMIDT Jo | won against | FRANSEN Martin |
| WARD Jan | won against | SCHMIDT Jo |
| SCHMIDT Jo | won against | VAN GESSEL Pascal |
| SMEETS Danny | lost to | SCHMIDT Jo |
2003-01-26: 13th Dutch Othello Open(Netherlands)
| SCHMIDT Jo | lost to | RUTTE Huub |
| VAN WINKEL Hein | lost to | SCHMIDT Jo |
| SCHMIDT Jo | lost to | SWINKELS Jan |
| TUART Jimmy | won against | SCHMIDT Jo |
| SCHMIDT Jo | won against | KORTENDIJK Bauke |
| HELMES Sido | won against | SCHMIDT Jo |
| SCHMIDT Jo | lost to | IN HET ZANDT Paul |