Individual Calculations October 2024
 Dufeux, Lidwine  Total change: 6.00  Rating chartPersonal card
 20eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2024-08-23
RcRownchangeKK*chgGame
 1680 1475 2.00 7 0.30 20 6.00 
  Ballandras, Marc 1788 FRA0.001-0.1420-2.80 
  Vandurme, Philippe 1645 BEL0.5010.22204.40 
  Chitrit, Norbert 1736 FRA0.001-0.1820-3.60 
  Mazaltob, Gerald 1611 FRA1.0010.682013.60 
  Trognon, Philippe 1668 FRA0.5010.25205.00 
  Flamant, Jacky 1681 FRA0.001-0.2420-4.80 
  Mauffrey, Fabienne 1629 FRA0.001-0.2920-5.80 

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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