Individual Calculations July 2012
 Morrison, Lynne Gp  Total change: 7.95  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2030 1897 1.50 3 0.53 15 7.95 
  Batchelor, Peter J 2026 ENG0.001-0.3315-4.95 
  Valentine, Brian J 1977 ENG1.0010.61159.15 
  Bhatia, Kanwal K wf2087 ENG0.5010.25153.75 

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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