Keep in mind that in the end, your win-loss ratio is going to trend (in PvP) toward 50/50, as your Elo (even unranked has invisible Elo) will raise and you will be set up amidst a bunch of people with comparable skill to you.
What's important, though, is if you wind up being a good team player. I noticed you scored a lot of assists, which DOES mean you weren't alone, which is good. However, Ashe is supposed to be a carry, so generally her kills should exceed her assists. Other positions, though (such as Blitzcrank, a bona fide support) should have very few kills, and a lot of assists.
As for my other comment... 32 games in 48 hours? Sheesh, you need to take a break. :P