USCF Rating Calculator
( version*)

   This is an unofficial rating calculator for USCF rating. It calculates how your USCF rating will change after you participated in a chess tournament (and before your new official rating is published on Enter below your current USCF rating, how many games you have in your tournament career, the number of points you won in the tournament, the rating of the opponents whom you played, and click the "Calculate" button.

 Enter player information         

 Enter USCF rating of opponents 

Performance: New USCF rating: Enter the required info above and press calculate.

* Some more interesting functionallity has yet to come (for example - enter average rating of your expected tournament opponents and see the probability distribution of your new USCF rating).