Are these overall winrates, or are they filtered to strong players similar to your analysis of the pre-Worlds meta? Just want to know which of the other sets of numbers to compare it to in order to get apples to apples.
I’m actually working on analyzing the OCTGN data myself. I have monthly faction winrates, although I’m thinking maybe I should take that to weekly so that I can do the expansion release windows like you’re doing. I’ve also got code that generates a Glicko rating for each player in each month. Next step is to filter out the casual / weaker players using those ratings. Probably another couple of weeks of work at least before I actually have anything to share, but I wanted you to know that in spite of the backlash on BGG, other people are still interested in not just looking at the OCTGN data, but analyzing it as well.