First win of the day

So over the last few days i have been playing my first win of the day XP hasnt been showing up. I used to make 250+ but my most recent game i won and got 134. This to me seems off, if anyone else has had this problem can you let me know how to fix it? thanks for reading!

http://matchhistory.na.leagueoflegends.com/en/#match-history/NA1/218645941