Rp Gain Feels Low

Ive been playing 9.3 japan grb for the past few days and the rp gain doesn’t feel the same as before. I had a match with me getting 4 kills with 2 prem and only got 4,957 rp. I play a match with the MiG-23Ml and i got 1 kill and only got 6,565 rp i just want to know if im crazy.

Nothing changed with RP gain lately.
If you have question related to specific battle and have no knowledge on how RP is earned, feel free to create new thread in The Academy section, with copy-pasted post battle screen. I am sure other players will help explain you what to do to earn more RP.