Individual Calculations April 2020
 Dubois, Martine  Total change: -3.80  Rating chartPersonal card
 championnat de Monaco 2020 Monte-Carlo MNC 2020-02-24
RcRownchangeKK*chgGame
 1858 1812 3.00 7 -0.19 20 -3.80 
  Efimov, Igor g2212  * MNC0.001-0.0820-1.60 
  Rapaire, Jean-Michel 1683 MNC0.501-0.1720-3.40 
  Vigny, Philippe 1710 MNC1.0010.36207.20 
  Berezovsky, Fiorina 1584 MNC1.0010.21204.20 
  Cuttoli, Alexandre 2050 MNC0.001-0.2020-4.00 
  Roussiere, Christophe 1959 FRA0.001-0.3020-6.00 
  Berezovska, Svetlana wc1806 MNC0.501-0.0120-0.20 
 * 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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