Kick bug?

[Andibert]

It might be indended that way, but it just doesn't work like intended then. It is impossible to see any intention just by looking at deaths/time - intentions are just underdeterminated by stats.

I can't agree with you on this point. A intentional feeder achieves 2-3 deaths in the minute (10-15 sec re spawn time + 10-15 sec reaching the enemy).
If it is a noob this time is unreachable,

1st He has to learn about the cp teleport. until that he needs at least 30 sec to reach the enemy.
2nd His goal is not to die. therefore you can expect him to become more careful after he died a few times (which brings him additional seconds until the unevadable.
3rd If he is well intended he will at least try to listen to the tips of his teammates.

The formula is intended to draw a line at a value you would say a well intended noob normally won't reach.