private void TournamentManager_TournamentsUpdated(TournamentsUpdatedEventArgs e)
 {
     Clients.All.tournamentsUpdated(e.Tournaments);
 }
 private void TournamentManager_TournamentsUpdated(TournamentsUpdatedEventArgs e)
 {
     this.Tournaments.Clear();
     AddTournaments(e.Tournaments);
 }