Originally posted by HOST
I Got Over 13,000 And It Counted, I Was The Host Though. The Backing In And Out Method Sucks Balls I Think. 
Re-read the post i edited it... Also i forgot to add i think the max xp is around 60,000 this includes xp from bomb plants, kills, and challenges. So in-game score (select screen) probably makes no difference.
---------- Post added at 05:58 PM ---------- Previous post was at 05:55 PM ----------
Originally posted by skoalpenhagen
my guess would be anything over 60,000 xp per game will not count and has not counted for me. I've been sticking to not going over 9000 in in-game score and so far thats worked perfectly
This really makes more sense.... But you need to be weary because i've gotten over 60,000 xp and my in-game was less than 9400. I think this was because of a lot of challenges i got that match.