I didn't want to do this since it seems less clean, but...
moving the stats-fix into CheckForWin, since that function is the one sending the damage stats (whyyyy?)
therefore it's not sufficient to update stats after calling it, some of the stats won't be transfered to frontend then
Show who is the room admin on join (no tested, also I don't like how it is done via server warnings, but it seems there's no other solution compatible with .17)