Individual Calculations May 2010
 Reed, John  Total change: -16.00  Rating chartPersonal card
 Open de Niort - A Niort FRA 2010-04-03
RcRownchangeKK*chgGame
 1993 1995 3.00 7 -0.64 25 -16.00 
  Vedel, Nicolas 1905 FRA1.0010.38259.50 
  Leriche, Luc 1993 FRA0.001-0.5025-12.50 
  Pascal, Jonathan 1882 FRA1.0010.35258.75 
  Sola, Flavien 1946 FRA0.501-0.0725-1.75 
  Seret, Jean-Luc m2395  * FRA0.001-0.0825-2.00 
  Jutard, Emmanuel 1878 FRA0.001-0.6625-16.50 
  Macon, Arthur 1949 FRA0.501-0.0625-1.50 
 * 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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