Individual Calculations October 2019
 Zerbib, Claude  Total change: 58.00  Rating chartPersonal card
 15eme Festival International de Dieppe - Open des Rois - plus de 50 ans DIEPPE FRA 2019-08-24
RcRownchangeKK*chgGame
 1951 1745 5.00 8 2.90 20 58.00 
  Rudiano, Nicolas 2063 FRA0.001-0.1320-2.60 
  Diet, Bertrand 1553 FRA1.0010.25205.00 
  Vaugeois, Cyrille 2138 FRA1.0010.922018.40 
  Degembe, Pierre 1886 BEL1.0010.692013.80 
  Pliev, Vladimir 1922 RUS1.0010.732014.60 
  Douriet Duany, Alexis f2145  * CUB0.001-0.0820-1.60 
  Korte, Markus 2024 GER0.001-0.1620-3.20 
  Ruch, Bernard 1880 FRA1.0010.682013.60 
 * 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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