An awesome patient Sherpa who explained the HM mechanics for the WotM raid really well and even though we didn ' t get to finish the raid , he still stuck with us 30 mins past the 3 hour limit for the raid to help us complete Aksis phase 1 . <| sep |> I love Dolly , but don ' t think this is the place . <| sep |> For less profit yes . But not necessarily harder . For whatever that means . You can probably slack a bit if you don ' t constantly train hard to become the best . <| sep |> I really don ' t fancy typing out the whole mathmathical reason as to why you only can use one variable rather than lots in a formula to reduce the ammount of errors that can occur . But if you use anything but win loss ratio your inviting a whole host of issues that can arrise . For example how do you measure whether someone has made a call out that gets the last kill ? You simply can ' t there is no score for it and it doesn ' t register in the game . He may have only got 12 kills compared to the first place player but if there is only 1 alive and he helped call out so the player could get the kill that won the game his contribution is still rather large even though statistically it doesn ' t suggest it . This is why you cannot use ELOTrueskill on anything but WL ratio or you could really screw up the ranks for others who may not get kills but play a more support type role . TLDR just look at mathmathical formulas on the Internet and you ' ll notice they are simple as possible for a reason .