Multi-player ranking system broken?

Is the Multi-player ranking system broken? Out of the 10 prequialifying games in slayer I won 9 with 17+ kills and less than 10 deaths and it put me in gold 1. But in swat I only won 5 of 10 with going even in k/d and I got put in Diamond 1. Any 1 else have this problem?

Yes it has to me. I have friends that are negative in swat and got onyx. While I’m 7.2KDA in Swat and i got platinum. Kind of hurts. It’s not based off of wins and not off of k/d. I played with 3 others for all 10 ranking matches and we all got different stuff