Individual Calculations September 2023
 Zinoun, Said  Total change: 22.60  Rating chartPersonal card
 19eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2023-08-20
RcRownchangeKK*chgGame
 1612 1504 4.50 9 1.13 20 22.60 
  Germes, Alain 1862 FRA0.001-0.1020-2.00 
  Bonnal, Louis 1354 FRA1.0010.30206.00 
  Vaillant, Stephane 1747 FRA0.001-0.2020-4.00 
  Vandurme, Philippe 1367 BEL1.0010.32206.40 
  Fox, Pierre 1683 BEL0.001-0.2720-5.40 
  Benard, Franck 1314 FRA1.0010.25205.00 
  Rousselin, Marc 1639 FRA0.5010.18203.60 
  Le Meur, Jean-Pierre 1746 FRA1.0010.802016.00 
  Simon, Benoit 1798 FRA0.001-0.1520-3.00 

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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