Individual Calculations June 2013
 Weller, Pierre  Total change: 4.80  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2034 2124 7.00 11 0.32 15 4.80 
  Farrand, Julian T 2088 ENG1.0010.45156.75 
  Dilleigh, Stephen P 2099 ENG0.501-0.0315-0.45 
  Jones, Laurence Ag 1749 ENG1.0010.09151.35 
  Pritchard, David J 1955 ENG1.0010.28154.20 
  Davey, Mark 1990 ENG1.0010.32154.80 
  Wittmann, Jochen c2176 ENG0.5010.07151.05 
  Bentley, John L 2212 ENG0.001-0.3815-5.70 
  Wells, Daniel J 2022 ENG1.0010.36155.40 
  Rose, Matthew 2303 ENG0.001-0.2715-4.05 
  Reid, Vaness wf1838 AUS0.501-0.3415-5.10 
  Taylor, Adam C 1946 ENG0.501-0.2315-3.45 

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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