Hi Kaceey,
I hope you don't mind advice from someone lower rated.
I haven't looked at your games but I'd say endgames are always a good thing to study. I'd recommend "Silman's Complete Endgame Course" ("Complete" is a bit of an exageration) and "5334 Chess Problems" (some of the problems do have alternative answers that are not listed though).
I'm not saying don't pracice tactics, but the benefit that endgames have is that when you encounter an endgame you have studied - you will know exactly how to play it... with tactics, maybe you will spot it, maybe you won't.
If you prefer the middle game then "Encyclopedia of Chess Combinations" is a great book; the exercises are themed so the reader at least knows what they are supposed to be doing: Annihilation of Defence; Deflection; Pinning etc.
As to openings I'd suggest finding one or two openings you like as White and a defence against the four main moves (1. e4/1. d4/1. c4/ 1. Nf3) as Black. Then start stripping out the bad moves.
Hey!
I have been playing chess for roughly a year or so, a professor at my college recommended that I should try it for a plethora of reasons. He said it would help improve my memory and concentraction among other things. I tried it, and liked it. Mostly because it helped me cool down after a stressful day with work and school.
But I started from scratch, before he told me to play I had never played before on a serious level and I guess I learned everything myself. But I feel like I could improve plenty if I knew what I should practice more on.
Openings? endgames? just play? I mostly play for fun but I am also very competitive so I always want to improve...
Thanks for all the input.