Individual Calculations August 2015
 Martine, Jean-Christophe  Total change: -10.40  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2015 - Open A (1800 - 2300) PARIS FRA 2015-07-04
RcRownchangeKK*chgGame
 2002 2089 5.00 9 -0.52 20 -10.40 
  Stepien, Jaroslaw 1905 FRA0.501-0.2420-4.80 
  Rachid, Alexandre 1915 FRA1.0010.27205.40 
  Laurent, Julien G. f2246 FRA0.001-0.2920-5.80 
  Hassine, Daniel 1982 FRA1.0010.35207.00 
  Giroux, Fabrice 2205 FRA0.001-0.3420-6.80 
  Chasez, Fabien 1960 FRA1.0010.33206.60 
  Gravier, Laurent 1960 FRA0.501-0.1720-3.40 
  Le Ray, Olivier 1996 FRA1.0010.37207.40 
  Benayoun, Omri 1845 FRA0.001-0.8020-16.00 

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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