We did a study. You can find it in
(303782.13) -
(303782.15). Text is in Spanish, but formulae and tables (they are estimations) are the same in any language.
We had some problems when the number of players in the last 14 weeks (=y) was high (we did not have data enough), but you can check it, and let me know if you consider that it does not fit correctly. x is the number of weeks since you bought that player
Last edited by jesmarva at 6/8/2020 6:22:04 PM