Elo Rating Change Calculator

	This section will calculate the change in a player's Elo rating after playing a	single game against another player. The value K is the maximum change in rating.

	

		

			

				

					Player Elo:
				
				

					
				
			
			

				

					Against Elo:
				
				

					
				
			
			

				

					K factor:
				
				

					
				
			
		

		

		

			

				
Win
				
Draw
				
Loss
			
			

				

				

				

			
		

		Expected Percentage: