I played through your last two losses. I noticed that you seem to come out of the opening badly. That's pretty inexcusable in correspondence-type chess. Are you using a database?
Here's a very large, free online database:
Register then use the opening explorer, a fantastic free resource.
Hey guys I just go finished with another tourney and noticed something a little disturbing which is I've been stuck in the 1500s for 4months now with little progress and when I came close to breaking the 1600 barrier for good during a really good tournament I lost to 1000ish player in the semi-final round and only managed a draw in the last round so I wasn't able to redeem myself for such a upset. It's clear that I've still got some novice kinks to work out and was wondering what helped you get out of a particular rating range you've been stuck in for a long time.