Individual Calculations September 2023
 Veidl, Brigitte  Total change: -7.80  Rating chartPersonal card
 19eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2023-08-20
RcRownchangeKK*chgGame
 1588 1525 3.50 9 -0.39 20 -7.80 
  Gey, Marc-Emile 1879 FRA1.0010.892017.80 
  Cattoni, Manuel 1808 FRA0.001-0.1620-3.20 
  Lehericey, Fabrice 1781 FRA0.001-0.1920-3.80 
  Leyssen, Guido 1417 BEL1.0010.35207.00 
  Selby, Paul R 1800 ENG0.001-0.1720-3.40 
  Lapchin, Sylvie 1407 FRA0.001-0.6620-13.20 
  Benard, Franck 1314 FRA0.001-0.7720-15.40 
  Blois, Dominique 1243 FRA1.0010.16203.20 
  Chatard, Patrice 1640 FRA0.5010.16203.20 

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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