Individual Calculations December 2012
 Davy, Bruno  Total change: -2.25  Rating chartPersonal card
 12e Open International de Sautron SAUTRON FRA 2012-10-27
RcRownchangeKK*chgGame
 1908 1862 4.00 9 -0.15 15 -2.25 
  Duval, Michel 1731 FRA1.0010.32154.80 
  Rate, Bruno 2077 FRA0.001-0.2315-3.45 
  Favrel, Nicolas 1723 FRA1.0010.31154.65 
  Bleteau, Pierre 1773 FRA0.001-0.6215-9.30 
  Eugene, Floryan 1704 FRA1.0010.29154.35 
  Navrotescu, Andreea-Cristiana wf2133 FRA1.0010.831512.45 
  Grill, Marc 2202 FRA0.001-0.1215-1.80 
  Piasetski, Leon m2262  * CAN0.001-0.0815-1.20 
  Roussel, Simon 1567 FRA0.001-0.8515-12.75 
 * 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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