Individual Calculations July 2016
 Healey, Michael W  Total change: 28.80  Rating chartPersonal card
 e2e4 Gatwick Open May 2016 London ENG 2016-05-27
RcRownchangeKK*chgGame
 2163 2109 4.50 7 1.44 20 28.80 
  Rocco, Federico 1914 ENG0.001-0.7520-15.00 
  Taylor, William J 1993 ENG1.0010.34206.80 
  Dilleigh, Stephen P 2074 ENG1.0010.45209.00 
  Jones, Steven A 2191 ENG1.0010.612012.20 
  Kalaiyalahan, Akshaya 2223 ENG1.0010.662013.20 
  Bates, Richard A m2321 ENG0.5010.27205.40 
  Wells, Peter K g2424 ENG0.001-0.1420-2.80 

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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