Individual Calculations August 2015
 Van Wyk, Geoffrey  Total change: 0.00  Rating chartPersonal card
 South African Open Chess Championships 2015 Cape Town RSA 2015-07-03
 1442 0 1.00 2 0.00 1442   0.00 
  Fritz, Kaylyn 1536 RSA0.0010.00 0.00 
  Van Der Walt, Alida Berandina wc1348 RSA1.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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