I wanted to store ELORating in user's Read Only Data and have the Matchmaking tickets match on that. Is it possible? Is there anywhere else read-only that I can have my server store each user's elo rating and have matchmaking match based on the value? I tried using Player Entity and ELORating, with a key named ELORating in the user read only data but it seemed to still match the tickets together. Maybe the Difference Rule is not correct? I set all the values to take 600 seconds before ignoring etc but they still matched..