- You don't look out for cav at all
I don't see you a single time checking what's going on behind you. Immediately after spawning start with it. You could have get lanced from behind very well, leaving the team without you without need. Look around!
- You don't try to survive. Although (or better: because) you saw three archers on a hill you just charged them. If you had been on your own, they could have spread out, taken you in the middle and hit in the back, because you can't divide yourself in three parts. You are really lucky the Byzantinums appeared.
- You don't look what your teammates do. This was especially obvious after you defeated the archers on the hill. Although it was only 9 of you vs. 5 of them left, which is still far away from a safe victory, you just ran away!
The moment after the first big fight, when it's about to kill the last few survivors is the
most important time to regroup! It decides battles!
- You also didn't check the scoreboard. If the 5 enemy survivors were just "anybody" it wouldn't have been so tragic that you ran off. But if there are still "top players" alive, and you are not one of them yourself, stick to other people. Renegat could have killed you all one by one very well. You only won this round through luck.
This is just what i notice. You are the random autowalker-lemming. I don't mean to insult you, just make you think about it.
P.S.: You look like Kinngrim with a sword instead of pickaxe