Individual Calculations August 2012
 Ribaud-Chevrey, Philippe  Total change: -40.20  Rating chartPersonal card
 Championnat de Paris Ile de France 2012 Open A (1800-2300) PARIS FRA 2012-07-07
RcRownchangeKK*chgGame
 1884 2101 3.50 8 -2.68 15 -40.20 
  Meslage, Jean 1924 FRA0.501-0.2315-3.45 
  Dagonia, Steve 1906 FRA0.001-0.7515-11.25 
  Bacon, Jean-Pierre 1816 FRA0.001-0.8415-12.60 
  Ponchel, Claude 1893 FRA0.501-0.2715-4.05 
  Contois, Frederick-Andre 1914 FRA0.001-0.7415-11.10 
  Dag, Bekhir 1886 FRA1.0010.23153.45 
  Filandre, Alain 1919 FRA1.0010.26153.90 
  Pachon, Bernard 1814 FRA0.501-0.3415-5.10 

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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