Individual Calculations July 2012
 Shaw, Matthew H  Total change: 19.65  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2045 1936 3.00 6 0.84 30 25.20 
  Jones, Victor Gl 2207 ENG0.001-0.1730-5.10 
  Neatherway, A Philip 1954 ENG1.0010.533015.90 
  Bryant, Jon 2013 ENG0.5010.11303.30 
  Bromilow, Edward T 1871 ENG0.501-0.0930-2.70 
  Taylor, Mark V 2149 ENG1.0010.773023.10 
  Feavyour, John A 2078 ENG0.001-0.3130-9.30 

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)
 
NOTE: K factor changed
 e2e4 London Diamond Jubilee Congress Premier London ENG 2012-06-02
RcRownchangeKK*chgGame
 2009 1915 0.00 1 -0.37 15 -5.55 
  Waterfield, John W 2009 ENG0.001-0.3715-5.55 

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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