Borrows a few tricks from Valve. http://www.bit-tech.net/news/hardware/2016/05/16/tencent-tgp-blade-console/1
Sweary names, antisocial players. http://www.bit-tech.net/news/gaming/2015/11/13/antisocial-player-names/1
Changing refer-a-friend scheme. http://www.bit-tech.net/news/gaming/2014/10/15/league-of-legends-tackling-fake-player-issu/1
UK-based with £10,000 prize pool. http://www.bit-tech.net/news/gaming/2014/09/23/giffgaff-sponsors-league-of-legends-tournam/1
North America players targeted in attack. http://www.bit-tech.net/news/gaming/2013/08/21/lol-breach/1
Separate names with a comma.