Individual Calculations September 2015
 Lacroix, Bruno  Total change: -14.20  Rating chartPersonal card
 14ieme Tournoi International du Pays de Charleroi Roux BEL 2015-08-01
RcRownchangeKK*chgGame
 2023 2189 5.50 9 -0.71 20 -14.20 
  Gregorio, Santiago 1829 BEL0.501-0.4020-8.00 
  Pimenta, Antonio 1992 POR1.0010.25205.00 
  Roubin, Sandra 1789  * BEL1.0010.08201.60 
  Deneyer, Frank 1789  * BEL1.0010.08201.60 
  Sumets, Andrey g2589  * UKR0.001-0.0820-1.60 
  Lui, Eric 1892 BEL1.0010.15203.00 
  Soors, Stef m2407 BEL0.001-0.2220-4.40 
  Lombart, Philippe 1976 BEL0.501-0.2720-5.40 
  Ronse, Ivan 1947 BEL0.501-0.3020-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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