I think it would be good to make a webpage which will display ELO rankings of the players similar to Fish brood war ladder.
And make it restart every month. Since all users have an account on the site I think it will be fairly easy to implement and everybody would know who is best and who to play in order to rise in the ranks. Also display winrate, game stats, map stats and list of games.
Here are the examples.
http://www.fishbattle.net/rank_ladder
http://www.teamliqui...reporting-guide
Also you can add ranks like A+ A A- B+ B B- and so on.
Edited by Boshy, 22 July 2014 - 12:17 PM.