One should never ever just go up one CSR point after a win. It should never happen. If you’re playing a team that is a lower rank than just go up 7 points or something instead of 15. Never just ONE POINT. There is no point in playing a ranked playlist if you are not able to make any real progression in leveling up. The fact that I’ll still go down 15 points after a loss but still only go up one point after a win seems unfair no matter who you are up against. I can accept and understand getting penalized more for a loss than being rewarded for a win but minus 15 for a loss and plus 1 for a win is extremely unfair. THIS NEEDS TO CHANGE!
Hey OP, this has been addressed and as being discussed at length in this topic:
https://www.halowaypoint.com/en-us/forums/58b8518e005f432381ab99fbcaf931e0/topics/matchmaking-feedback-update-%E2%80%93-may-21/7d3f6e81-5f9e-44f7-b5cf-30f85d13f320/posts