Individual Calculations September 2012
 Bernez, Charles  Total change: 24.90  Rating chartPersonal card
 27e Open International d'Echecs d'Avoine AVOINE FRA 2012-07-21
RcRownchangeKK*chgGame
 1801 1658 4.50 9 1.66 15 24.90 
  Barberis, Valentin 1787 FRA0.001-0.3315-4.95 
  Catherineau, Alexandre 1466 FRA0.501-0.2515-3.75 
  Kapala, Serge 1821 FRA0.5010.22153.30 
  Alary, Pierre 1893 FRA1.0010.791511.85 
  Auvray, Honorine 1813 FRA0.001-0.2915-4.35 
  Lescieux, Matthieu 1784 FRA1.0010.671510.05 
  Daniel, Jean-Claude 1888 FRA0.5010.29154.35 
  Demoulin, Paul 1874 BEL0.001-0.2215-3.30 
  Ouadi, Ali 1882 FRA1.0010.781511.70 

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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