Individual Calculations March 2010
 Vandevoort, Chantal  Total change: -25.75  Rating chartPersonal card
 26e open international de Cappelle Cappelle la Grande FRA 2010-02-13
RcRownchangeKK*chgGame
 1852 1807 2.00 7 -1.03 25 -25.75 
  Lombart, Philippe 1996 BEL0.001-0.2525-6.25 
  Gregoire, Michele 1518 FRA0.501-0.3425-8.50 
  Lebel-Arias, Julia wm1969 MNC0.5010.21255.25 
  Thos, Jacques 1979 FRA0.5010.23255.75 
  Durao, Joaquim m2043 POR0.001-0.2025-5.00 
  Kocur, Marc 1893 BEL0.001-0.3825-9.50 
  Almudi, Richard 1568 FRA0.501-0.3025-7.50 

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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