private MatchPlayerViewModel GetPlayer(MatchPlayer player, CompetitionDetails competition)
 {
     var result = default(MatchPlayerViewModel);
     if (player.IsNotNull())
     {
         var cp = competition.Players.FirstOrDefault(p => p.Id == player.Id);
         if (cp.IsNotNull())
         {
             result = new MatchPlayerViewModel(player);
             result.Rank = cp.CompetitionRank;
         }
     }
     return result;
 }