Individual Calculations July 2012
 Sowa, Marcin  Total change: -6.15  Rating chartPersonal card
 147eme open FIDE du club 608 d’echecs (-2400) PARIS FRA 2012-04-23
RcRownchangeKK*chgGame
 1849 1980 3.50 6 -0.41 15 -6.15 
  Briand, Nicolas 1580  * FRA1.0010.08151.20 
  Rabineau, Clement 2268 FRA0.001-0.1615-2.40 
  Pernet, Roger 1777 FRA1.0010.24153.60 
  Hirschmann, Georges 1839 FRA0.501-0.1915-2.85 
  Pass, Deborah J wf1970 ENG0.001-0.5115-7.65 
  Atamian, Claude 1660 FRA1.0010.13151.95 
 * 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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