Individual Calculations April 2008
 Stephenson, F Norman  Total change: 4.65  Rating chartPersonal card
 English Senior Championship Ashbourne ENG 2008-01-28
RcRownchangeKK*chgGame
 2123 2160 2.50 4 0.31 15 4.65 
  Whiteley, Andrew J m2265 ENG0.001-0.3615-5.40 
  Wagenbach, Janos J 1955 ENG1.0010.24153.60 
  Prizant, Michael 2169 ENG0.5010.01150.15 
  Crombleholme, Alan K 2101 ENG1.0010.42156.30 

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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