Individual Calculations September 2009
 Durand, Guillaume  Total change: -13.25  Rating chartPersonal card
 33e Festival International de Val-Thorens - Principal Val Thorens FRA 2009-07-18
RcRownchangeKK*chgGame
 1987 1816 2.00 9 -0.53 25 -13.25 
  Nadasi, Balazs 2085 HUN0.5010.33258.25 
  Nockels, Nicolas 1976 FRA0.001-0.2925-7.25 
  Lees, Jean-Pierre 1863 FRA0.5010.07251.75 
  Neuhauser, Salome 2021 FRA0.001-0.2425-6.00 
  Lopez, Gerard 1965 FRA0.001-0.3025-7.50 
  Achereiner, Guillaume 2051 FRA0.5010.29257.25 
  Borderie, David 2033 FRA0.5010.28257.00 
  Roche, Yves 2044 FRA0.001-0.2125-5.25 
  Navrotescu, Andreea-Cristiana 1847 ROU0.001-0.4625-11.50 

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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