Individual Calculations September 2010
 Contois, Frederick-Andre  Total change: 2.70  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2010-07-03
RcRownchangeKK*chgGame
 1989 1931 4.00 9 0.18 15 2.70 
  Matrand, Arnaud 2130 FRA0.001-0.2415-3.60 
  Schreiner, Richard 1822 FRA0.501-0.1515-2.25 
  Mostefai, Malik 1835 FRA0.501-0.1315-1.95 
  Olivier, Jean 1800 FRA1.0010.32154.80 
  Olivier, Philippe 2029 FRA0.5010.13151.95 
  Ribaud-Chevrey, Philippe 2126 FRA0.5010.25153.75 
  Guerlach, Frederic 2035 FRA0.001-0.3615-5.40 
  Metral, Jean-Paul 2078 FRA1.0010.701510.50 
  Guez, Fabien 2047 FRA0.001-0.3415-5.10 

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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