I have been playing Rocket League for a couple of years, and have improved my overall performance. I play ranked doubles and standard, but my rank is always the same: Silver II.
I played on my friend's account and realized I was winning ~50% of the time against Platinum III and Diamond I players. My friend used a mod to see that while playing the SAME GAMES as him from the start of a season, his MMR (what controls the rank) was going up by around 20 and mine was going up around 8. When we lost, his MMR went down around 13, mine went down by about 20.
I understand that Rocket League just soft resets our ranks but is there anything I could do to fix this without cheating or another account?
To be clear, I'm not trying to cheat the system. I'm trying to fix my rank since it won't move up. His mod is not against the EULA and does not affect the game, it only shows him what's going on behind the scenes that affects our rank.