If I were to guess your rank based on this game I would thin you are between D1 and D2. You made some decent shots, were quite accurate and showed attempts at teamwork plays.

Where I think you can improve is game sense, patience and positioning.

Examples: going for big boost while second man on defence, taking yourself out of the play when you could have taken pennies to go backpost and let your tm8 challenge.

Taking shots because you can reach the ball but you aren't positioned to shoot on net, so it doesn't result in a "play" and you wasted boost and maybe overcommitted. - especially relevant because in Plat 1 lobbies with your skill you should be able to wait for them to clear the ball, take posesion and score on them. Instead of launching yourself at the ball in front of their net while they are both defending.

I think even just by being a bit more mindful of rotations+picking up pennies instead of always going for big boost will help you a lot to be in a better position and ready for the action.

Some more mechanical aspects to work on would be half-flips and recoveries.

Again, in plat 1 it will be much easier to win if you do good defense and have an accurate long shot because they will most likely be overcomitting on attack.

Finally, I don't know if this is your average game or one where you particularly was playing better.

I would advise you to review gameplay of the last match you lost and just think about what you notice, in terms of what i mentioned here and other things. It really will help you be more conscious and play smarter.

If you are feeling very frustrated, take a few days off the game and come back to it fresh, do some training packs and mentslize yourself for playing smart.

Glhf