Updated 9-28-18: Can I calculate my new rating after a match?

Yes, a player can calculate their own new rating after a match if they:

– understand the PWW formula

– know the ratings of the players prior to a match

– know who won the match

– have a scientific calculator

– know the weighting factor of the tournament type they participated in

For details on how a rating is calculated please click here to view Ratings Key and Examples.

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