Individual Calculations July 2012
 Mapelle, Jacques  Total change: -5.10  Rating chartPersonal card
 150eme open FIDE du club 608 d’echecs des moins de 2200 elo PARIS FRA 2012-06-16
RcRownchangeKK*chgGame
 1727 1957 3.50 5 -0.34 15 -5.10 
  Beaufils, Antoine 1749 FRA0.501-0.2715-4.05 
  Palacios-Aguilar, Diego-Andre 1951 FRA0.001-0.5115-7.65 
  Derumez, Marc 1557  * FRA1.0010.08151.20 
  Banat, Rayan 1619 FRA1.0010.12151.80 
  Sauve, Anne-Charlotte 1757 FRA1.0010.24153.60 
 * 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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