Is that about normal? Good? Bad?
I did take meal breaks in between, took a shower and went to the bank and a gas station. All I played today was Warzone Assault and used no more than like 3 boost cards or something and didn’t use any card REQs at all, since I always sell them. Also, that 68346 RP number is strictly from games alone and I started today off with less than 100 RP, so you can figure that in there.
I mean, I guess. I’m curious if you got any good loot from opening packs with all those points. 
dunno…i’ve never played for 12 hours.
You should make about 90000 rp with no breaks, no selling… ASSUMING all matches take 12 minutes and you get 1500 per match.
I don’t play assault much so I can’t remember the rp gains for wins/loses.
I do know that I get about 2300 rp for a 20 minute war zone win. 1800ish for a loss. Even averaging out, it’s still better to play assault for rp but I just can’t handle the grenade spamming for the entire first base, it’s one of the most disgusting aspects to any online game I play, followed closely by players flying helis just so they can snipe from the tallest building in bf4, which in turn is followed by snipers hugging the map boundaries… again in bf4.
Also to answer your question, I’d say it’s normal since it largely depends on your teammates, not just any one player.