New function for game?

hi I would need some changes to the arcane theme software.

I wish it were possible:

1) the possibility of 1v1 league where the participants entered the league, generates a calendar of challenges. and for every challenge you can enter the results, the markers and the game statistics. (for example for the EA fifa soccer 1vs1 play)

2) that for every registered player, you can create a history of games played and statistics

its possible?