Individual Calculations March 2012
 Osman, Amal  Total change: 0.00  Rating chartPersonal card
 Egyptian Ch. for Women 2012 Cairo EGY 2012-02-05
RcRownchangeRpKK*chgGame
 1763 0 0.00 3 0.00 963   0.00 
  Elansary, Eman wc1857 EGY0.0010.00 0.00 
  Omar, Radwa 1658 EGY0.0010.00 0.00 
  Elgohary, Myada 1774 EGY0.0010.00 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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