Individual Calculations November 2015
 De Marchi, Silverio  Total change: -49.60  Rating chartPersonal card
 14e Open International d'Echecs de la Ville de Menton MENTON FRA 2015-10-18
RcRownchangeKK*chgGame
 1616 1764 3.50 9 -2.48 20 -49.60 
  Philippe, Alexis 1364  * FRA0.001-0.9220-18.40 
  Savalle, Nicolas 1585 FRA1.0010.27205.40 
  Poirel, Marie-France 1364  * FRA0.501-0.4220-8.40 
  Bergougnoux, Nils 1388 FRA1.0010.09201.80 
  Ferrigno, Jean-Pierre 1994 FRA0.001-0.2120-4.20 
  Adam, Alain 1649 FRA1.0010.34206.80 
  Roussiere, Christophe 2021 FRA0.001-0.1820-3.60 
  Ouahhoud, Yassine 1555 FRA0.001-0.7720-15.40 
  Thomas, Amaryllis 1628 FRA0.001-0.6820-13.60 
 * 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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