Individual Calculations September 2023
 Simon, Benoit  Total change: 2.40  Rating chartPersonal card
 19eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2023-08-20
RcRownchangeKK*chgGame
 1716 1798 5.50 9 0.12 20 2.40 
  Lapchin, Sylvie 1407 FRA1.0010.09201.80 
  Vaugeois, Cyrille 1984 FRA0.001-0.2620-5.20 
  Gallet, Gilles 1571 FRA1.0010.21204.20 
  Hidalgo-Valdes, Omar 1646 FRA0.001-0.7020-14.00 
  Leloutre, Bernard 1664 BEL1.0010.32206.40 
  Rousselin, Marc 1639 FRA1.0010.29205.80 
  Saliou, Jean-Yves 1919 FRA0.5010.16203.20 
  James, Geoffrey H c2110 ENG0.001-0.1420-2.80 
  Zinoun, Said 1504 FRA1.0010.15203.00 

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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