Individual Calculations May 2013
 Foley, Phil T  Total change: 3.00  Rating chartPersonal card
 Southend Open 2013 Southend ENG 2013-03-29
RcRownchangeKK*chgGame
 1824 1638 1.50 6 -0.24 15 -3.60 
  Myall, Ivan J 2038  * ENG0.001-0.0815-1.20 
  Fogg, Martin 1942 ENG0.5010.36155.40 
  Taylor, Adam C 1967 ENG0.001-0.1215-1.80 
  White, Graham C 1858 ENG1.0010.781511.70 
  Rajesh, Gorak 1481 ENG0.001-0.7115-10.65 
  Woodcock, Keith D 1658 ENG0.001-0.4715-7.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 e2e4 Gatwick U1750 April 2013 London ENG 2013-04-05
RcRownchangeKK*chgGame
 1619 1638 1.50 2 0.44 15 6.60 
  Verma, Aditya 1603 ENG1.0010.45156.75 
  Horlock, Peter J 1634 ENG0.501-0.0115-0.15 

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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