Individual Calculations September 2009
 Vuillemard, Jean-Marc  Total change: -2.10  Rating chartPersonal card
 8e open international de Condom - A Condom FRA 2009-07-11
RcRownchangeKK*chgGame
 1954 1806 2.00 7 -0.14 15 -2.10 
  Milnes, Anthony C P 2063 ENG0.5010.32154.80 
  Maupin, Valerie 2037 FRA0.001-0.2115-3.15 
  Muratet, Lucas 1970 FRA0.5010.22153.30 
  Labat, Jory 1923 FRA0.001-0.3415-5.10 
  Ortega Lopez, Adrian 1861 ESP0.5010.08151.20 
  Barraud, Mickael 1908 FRA0.5010.14152.10 
  Hirschmann, Georges 1917 FRA0.001-0.3515-5.25 

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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