Individual Calculations November 2018
 Ferrigno, Jean-Pierre  Total change: -11.40  Rating chartPersonal card
 17e Open International d'Echecs de la Ville de Menton - Tournoi A MENTON FRA 2018-10-21
RcRownchangeKK*chgGame
 1915 1919 3.50 8 -0.57 20 -11.40 
  Lauferon, Patrick 2165 FRA0.001-0.1920-3.80 
  Nguyen, Thao Nhi 1799 FRA0.001-0.6620-13.20 
  Dridi, Abdesalem 1893 FRA0.501-0.0420-0.80 
  Tagliano, Maurizio 1802 ITA1.0010.34206.80 
  Morelle, Laurent 1814 FRA1.0010.36207.20 
  Roussiere, Christophe 2007 FRA0.001-0.3820-7.60 
  Sahinoz, Giulio O 1765 ENG0.501-0.2120-4.20 
  Hock, Martin 2075 GER0.5010.21204.20 

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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