If you play TDM and people start killing tgeir own teammates, your total score decreases instead of increasing thus making it impossible to kick the teamkillers for a high score. They can kill the opposite team though so they get kicked after a few kills. But your score also decreases if you suicide yourself at the end of the map, that's what most jumpmaps are designed for, an extra long jump to kill yourself to respawn. So you can't set a limit for the amount of minus score when to get kicked (Hard to explain that bit, I hope you understand that

So you can't really do that in any way. You can only do that system if the map is played on DM.
Just to clear some things out
