Individual Calculations May 2010
 McCook, Jake  Total change: 9.00  Rating chartPersonal card
 Doeberl Cup Major Canberra AUS 2010-04-02
RcRownchangeKK*chgGame
 1913 1977 4.50 7 0.36 25 9.00 
  Descallar, Levi 1979 AUS0.001-0.5025-12.50 
  Dunn, Michael G 1936 AUS1.0010.442511.00 
  Selnes, Hamish 1915 AUS1.0010.412510.25 
  Voon, Richard 1915 AUS0.001-0.5925-14.75 
  Lewski, Toby 1837 AUS1.0010.31257.75 
  Marsden, John A 1915 AUS0.501-0.0925-2.25 
  Wijesuriya, G.v. wc1892 SRI1.0010.38259.50 

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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