Rapid: Individual Calculations August 2012
 Foo, William J  Total change: 25.20  Rating chartPersonal card
 102nd Richmond Rapidplay Open London ENG 2012-07-01
RcRownchangeKK*chgGame
 2070 2009 4.00 6 1.26 20 25.20 
  Way, Julian M f1955 ENG1.0010.42208.40 
  Hunt, Adam C m2409  * ENG0.001-0.0820-1.60 
  Claridge-Hansen, William 1807 ENG1.0010.24204.80 
  Taylor, Adam A 1874 ENG1.0010.32206.40 
  Lalic, Bogdan g2409  * CRO0.001-0.0820-1.60 
  Murphy, Conor E 1964 ENG1.0010.44208.80 
 * 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)
 

 

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