Individual Calculations July 2012
 Roper, Isabella  Total change: 0.00  Rating chartPersonal card
 e2e4 London Diamond Jubilee Congress Major London ENG 2012-06-02
RcRownchangeRpKK*chgGame
 1563 0 0.00 3 0.00 763   0.00 
  Breed, Greg J 1663 ENG0.0010.00 0.00 
  Curry, William M 1560 ENG0.0010.00 0.00 
  Bullock, Lee 1467 ENG0.0010.00 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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