[genesis]

just so i have this right suicide you think this is a good implementation:

john shoots tim for 99 dmg, but tim kills john.
susie comes along with a shotgun hs to tims head for 211 dmg.

so john should get nothing because he can't kill? and susie gets 211+99 dmg = 3.10 kills for being precise and jacking a kill?

Yes this is an extreme case but I believe nonetheless your idea? correct me if your wrong because as is your crazy.