NCSOFT explain me pls!

[spankyed]

Im a destroyer player i duel in arena a sin who stealths all the time ok, no problem i get him to 10 % hp and im like 40% and when the points are distributed, whne the time runs out, i lose! How this makes a sense ?

[Suna]

Damage is that what matter for scores, not that how much you have hp. Your opponent did more damage than you, but healed less than you.