Individual Calculations July 2011
 Jadin, Yves  Total change: 18.50  Rating chartPersonal card
 Luxembourg Team Championship 10/11 various LUX 2010-10-10
RcRownchangeKK*chgGame
 1927 1762 2.50 6 0.74 25 18.50 
  Roller, Paul 1853 LUX1.0010.622515.50 
  Ludewig, Robert 1901 LUX0.5010.19254.75 
  Stas, Arnould 1995 FRA0.001-0.2125-5.25 
  Zigrand, Roger 1809 LUX0.5010.07251.75 
  Gengler, Pierre 2107 LUX0.001-0.1125-2.75 
  Mertens, David 1895 LUX0.5010.18254.50 

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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