Game analysis and training analysis, in each case for training and entertainment purposes, game consulting and training consulting, in each case also via the Internet and in connection with dart games; electronic and computer-aided game analysis and training analysis, in each case for training and entertainment purposes, game consulting and training consulting, in each case also via the Internet; arranging and conducting electronic games, competitions, events, sporting events, competitions and betting games in networks and the Internet, in each case also in connection with dart games