Individual Calculations October 2008
 Hassall, Mark I  Total change: 56.00  Rating chartPersonal card
 Ron Bruce Premier Paignton ENG 2008-08-31
RcRownchangeKK*chgGame
 2146 1879 3.50 7 2.24 25 56.00 
  Littlejohns, David P 2089 ENG1.0010.772519.25 
  Rosen, Daniel B c2148 ENG0.5010.33258.25 
  Fegan, Chris 2075 ENG1.0010.752518.75 
  James, Russell A 2225 ENG0.001-0.1125-2.75 
  Dodgson, John A 2135 ENG0.5010.31257.75 
  French, Angus J 2132 ENG0.5010.31257.75 
  Jackson, Oliver A 2221 ENG0.001-0.1225-3.00 

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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