Individual Calculations April 2015
 Sirletti, Sonia  Total change: -6.40  Rating chartPersonal card
 29ème Festival International des Jeux - Tournoi B CANNES FRA 2015-02-22
RcRownchangeKK*chgGame
 1765 1879 5.50 9 -0.32 20 -6.40 
  Devarenne, Jean-Claude 1621 FRA0.001-0.8220-16.40 
  Anfuso, Luigi 1704 ITA1.0010.27205.40 
  Raynaud, Alexia 1690 FRA0.001-0.7520-15.00 
  Degraeve, Thomas 1700 FRA0.501-0.2320-4.60 
  Volan, Michel 1648 FRA1.0010.21204.20 
  Paul, Daniel 1743 FRA1.0010.32206.40 
  Corbet, Francois 1732 FRA1.0010.30206.00 
  Bergougnoux, Axel 2045 FRA0.5010.22204.40 
  Chung, Mathilde wc1998 MNC0.5010.16203.20 

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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