Individual Calculations September 2022
 Cattoni, Manuel  Total change: 25.80  Rating chartPersonal card
 18eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2022-08-22
RcRownchangeKK*chgGame
 1812 1799 4.50 7 1.29 20 25.80 
  Zinoun, Said 1425 FRA1.0010.10202.00 
  Guillaume, Gerard 1399  * FRA1.0010.08201.60 
  Saliou, Jean-Yves 1910 FRA0.5010.15203.00 
  Soyer, Jean-Yves 1960 FRA0.5010.21204.20 
  Thynne, Trefor F 1884 ENG0.5010.12202.40 
  Uhoda, Philippe 2068 BEL1.0010.832016.60 
  Rudiano, Nicolas 2036 FRA0.001-0.2020-4.00 
 * 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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