In your unrealTournament.ini file in the [Engine.GameInfo] section you set bLocalLog=true. This creates a file with a .log extension after every game and puts it in the UnrealTournament/Logs directory. Then when you wanted to turn these log files into html files, you would have to run this exe: UnrealTournament\NetGamesUSA.com\NetGamesUSA.com\ngStats\ngStatsUT.exe

Then you take the html pages and put them on your web site.