Individual Calculations September 2010
 Lebraud, Eric  Total change: -5.70  Rating chartPersonal card
 9e open international de Condom - A Condom FRA 2010-07-10
RcRownchangeKK*chgGame
 1984 2018 4.50 9 -0.38 15 -5.70 
  Harmel, Ferdinand 1702 FRA1.0010.13151.95 
  Favarel, Antoine 2244 FRA0.5010.29154.35 
  Velten, Paul 2222 FRA0.001-0.2415-3.60 
  Mevel, Mael 1836 FRA0.001-0.7415-11.10 
  Ranc, Florian 1815 FRA1.0010.24153.60 
  Gelin, Baptiste 1919 FRA0.501-0.1415-2.10 
  Viers, Emmanuel 1844 FRA1.0010.27154.05 
  Garrel, Alain 2093 FRA0.5010.10151.50 
  Marciniak, Alexandre 2177 FRA0.001-0.2915-4.35 

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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