So to wrap up this insight, just remember... Think about your teammates, be fast, communicate when possible (even quick chat helps) and boost management, stay in the play.
As for some insight on my recent Champion rank, I have improved from being coached by @HyperFirez, but at early this rank I have been thinking more about other teammates and monitoring their positions before I make a decision to do something.
I have kept in the play no matter what even when low on boost, this allows me to take the pressure off my teammates and allows them to rotate back while I make a small play with minimal boost utilizing the small pads as I go until I can rotate over a large pad.
Do you want to get better at RL? I have over 1000 hours of coaching experience and I've coached all ranks from Bronze 1 - Top 100. If you're interested, you can book a session with me here: https://t.co/RPNtTXYokh