Individual Calculations September 2013
 Kay, Lee P  Total change: 0.00  Rating chartPersonal card
 7th LEYLAND CHESS CONGRESS LEYLAND ENG 2013-08-24
RcRownchangeRpKK*chgGame
 1998 0 2.50 5 0.00 1998   0.00 
  Newton, Robert A 1979 ENG0.5010.00 0.00 
  Taylor, Mark 1909 ENG1.0010.00 0.00 
  Jackson, Oliver A f2207 ENG0.0010.00 0.00 
  Wareing, John P 1936 ENG1.0010.00 0.00 
  Broadley, Henry 1959 ENG0.0010.00 0.00 

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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