Quake Champions community member RicoTheSecond has made a web application that interprets 1v1 data from Winter Season 2020/2021. It tries to show which champion was more likely to win in a certain elo range. In a selectable elo range you can find out for every champion, which map it favors and see against which champion it was the most effective. This is certainly some tasty information! Be sure to read the explanation for information about what the numbers mean. https://ricothesecond.de/powerlevels/
GL&HF!