for melee dps i will say 1/10 (if that was possible i will have said 0) simply because we have no way to keep attacking a ranged, ranged have a lot of tool for save themself and keep the range, but melee have almost no tool for get close and do anything to them.
worst, the difference of hp... a melee have 12k hp a ranged have 10k.... the ranged have clearly far too much hp... if they leave the skill and balance like it is the ranged need to be pummel down to 8k.

soo far, if you want to do pvp with a melee dps...don't do it!