Rapid: Individual Calculations August 2013
 White, Kevin D  Total change: 13.60  Rating chartPersonal card
 CCF Open Rapidplay June 2013 Coulsdon ENG 2013-06-29
RcRownchangeKK*chgGame
 1992 2046 3.50 5 0.68 20 13.60 
  Bailey, Kevin J 2042 ENG0.001-0.5120-10.20 
  Rizvi, Nasir 2066 WLS1.0010.532010.60 
  Young, Daniel J 1762 ENG0.501-0.3420-6.80 
  Haldane, Robin W 2116 ENG1.0010.602012.00 
  Briggs, John Nicholas 1974 ENG1.0010.40208.00 

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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