old platyer asking question to riot

something i saw riot forgot to put on this new client and im here to give you my idee not for complaning . on old client , riot had a system to see how much win and all detail ... ect on ranked score and all season , somehow this mechanic was really usefull but seem to have been forgot on this new client , would be nice if riot could make something like that again , thank you for taking time to read and good day ( sorry for my poor english , im french at base ) xD ****__