Individual Calculations November 2009
 Garnett, John S  Total change: -13.35  Rating chartPersonal card
 3rd Leyland Congress Leyland ENG 2009-08-29
RcRownchangeKK*chgGame
 1944 2059 2.50 5 -0.78 15 -11.70 
  Doran, Chris 1931 ENG1.0010.33154.95 
  Twomey, Pat 1875 IRL0.501-0.2415-3.60 
  Whitfield, Craig M 1952 ENG0.001-0.6515-9.75 
  Rabbitte, Liam F 2000 ENG0.001-0.5815-8.70 
  Lyth, John D 1960 ENG1.0010.36155.40 

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)
 
 Leicester Congress Leicester ENG 2009-10-02
RcRownchangeKK*chgGame
 2114 2034 1.50 4 -0.11 15 -1.65 
  James, Russell A 2226 ENG0.5010.25153.75 
  Tozer, Richard J D m2286 ENG0.001-0.1915-2.85 
  Ganger, Rajan 1930 ENG0.501-0.1415-2.10 
  Wells, Daniel J 2014 ENG0.501-0.0315-0.45 

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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