Individual Calculations May 2013
 Combie, Alex B  Total change: -13.95  Rating chartPersonal card
 Southend Open 2013 Southend ENG 2013-03-29
RcRownchangeKK*chgGame
 2078 2051 1.50 5 -0.93 15 -13.95 
  Jones, Gawain C B g2451  * ENG0.001-0.0815-1.20 
  White, Graham C 1858 ENG1.0010.25153.75 
  Anderson, John 2156 ENG0.001-0.3615-5.40 
  Amato, Giampiero 1960 ITA0.001-0.6215-9.30 
  Vlcek, Marek 1963 CZE0.501-0.1215-1.80 
 * 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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