Individual Calculations June 2013
 Ward, Chris G  Total change: -0.20  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2275 2432 5.50 8 -0.02 10 -0.20 
  Wadsworth, Matthew J 2056 ENG1.0010.09100.90 
  Byron, Alan M 2167 ENG0.501-0.3210-3.20 
  Hebden, Mark L g2540 ENG0.5010.15101.50 
  Weaving, Richard 2176 ENG1.0010.19101.90 
  Povah, Nigel E m2302 ENG1.0010.32103.20 
  Bellin, Robert m2355 ENG0.501-0.1110-1.10 
  Chapman, Terry Pd 2279 ENG0.501-0.2010-2.00 
  Dishman, Stephen 2327 ENG0.501-0.1410-1.40 

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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