Individual Calculations August 2018
 Dufrenoy, Franck  Total change: 12.20  Rating chartPersonal card
 3eme Tournoi d'ete de Sceaux (-2200) - Memorial Eugene Pommier SCEAUX FRA 2018-06-30
RcRownchangeKK*chgGame
 1807 1679 2.00 4 0.61 20 12.20 
  Andrieu, Philippe 1877 FRA0.5010.26205.20 
  Morais, Mario 2020 FRA0.5010.38207.60 
  Kvashyna, Tetyana 1891 FRA0.001-0.2320-4.60 
  Alluch Abdellach, Nordin 1439 ESP1.0010.20204.00 

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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