The rankings are set for all the past tourneys and events in valorant and since TSM did so good in the start that's why there up so high its not like the premier league where they reset every season and you can tell who and who is top 5.
Thats why TSM at #3 is so wrong rn because it's not taking account of there previous performances which they should be placed lower then what they are now until they beat the top 4.