Individual Calculations August 2017
 Guerlach, Frederic  Total change: -20.60  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2017 - Open A de 1800 a 2300 PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 1915 2042 5.00 9 -1.03 20 -20.60 
  Fondain, Georges 1866 FRA0.001-0.7320-14.60 
  Sentis, Maxime 1902 FRA1.0010.31206.20 
  Bonvalot, Isabelle 1897 FRA1.0010.31206.20 
  Yi, Richard 1951 USA0.001-0.6220-12.40 
  Kitachewsky, Daniel 1920 FRA0.001-0.6720-13.40 
  Chauve, Jean-Christophe 1908 FRA1.0010.32206.40 
  Mourgues, Jean-Marie 1916 FRA1.0010.33206.60 
  Toure, Ananth 2001 FRA0.001-0.5620-11.20 
  Dia, Hussein 1873 FRA1.0010.28205.60 

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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