Individual Calculations March 2010
 Lefebvre, Serge  Total change: 53.50  Rating chartPersonal card
 26e open international de Cappelle Cappelle la Grande FRA 2010-02-13
RcRownchangeKK*chgGame
 1942 1653 3.50 8 2.14 25 53.50 
  Vansteenkiste, Luc 1860 BEL1.0010.772519.25 
  Vul, Arkadi Eremeevich g2053  * RUS0.001-0.0825-2.00 
  Gullentops, Nathan 1776 BEL1.0010.672516.75 
  Fantin, Ludwig 2053  * FRA0.001-0.0825-2.00 
  Burg, Brent 2053  * NED0.001-0.0825-2.00 
  Kuehnast, Volker 1886 GER0.001-0.2125-5.25 
  Silvert, Alexandre 1979 FRA0.5010.37259.25 
  Zerbib, Claude 1872 FRA1.0010.782519.50 
 * 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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