function getPlayerVoteRewards(address _player,uint256 _winning_number) 
		public 
		view 
		returns (uint256)
	{
		if(_winning_number==0){
			return 0;
		}
		if(resultVotes[_player]==0){
			return 0;
		}
		
		if(resultVotes[_player]!=_winning_number){
			return 0;
		}
		
		uint256 _correct_vote_count = resultVoteCounts[_winning_number];
		require(_correct_vote_count>0);
		
		return vote_reward_pool_amount/_correct_vote_count;
	}