Individual Calculations October 2013
 Ball, Anthony J  Total change: 0.00  Rating chartPersonal card
 e2e4 Bedford U2000 Sept 2013 Bedford ENG 2013-09-20
RcRownchangeRpKK*chgGame
 1881 0 2.00 3 0.00 1896   0.00 
  Openshaw, David K 1918 ENG0.0010.00 0.00 
  Keen, Cosima C 1744 ENG1.0010.00 0.00 
  McMahon, Paul 1981 ENG1.0010.00 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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