Hello there, me and some others are preparing contests. We were using GP30 formula from atcoder blog to rank contestants as accurate as possible. We noticed GP30 is too small and using GP100 for Global rounds is inaccurate for us so we wanted to generate a GP x formula. Something like GP40 for example. I googled a lot and searched for something like that but I didn't find any useful result. Anyone has an idea how to do that?