Individual Calculations August 2015
 Chabeaud, Jean-Jacques  Total change: -8.60  Rating chartPersonal card
 30eme Open International d'Echecs d'Avoine AVOINE FRA 2015-07-18
RcRownchangeKK*chgGame
 1818 1802 4.00 9 -0.43 20 -8.60 
  Lubineau, Mathis 1657 FRA1.0010.31206.20 
  Lalande, Jean-Louis 2045 FRA0.001-0.2020-4.00 
  Devarenne, Jean-Claude 1627 FRA1.0010.27205.40 
  Grimault, Nathan 2046 FRA0.001-0.2020-4.00 
  Fourche, Bernard 1652 FRA1.0010.30206.00 
  Steinle, Thibaud 2079 FRA0.001-0.1720-3.40 
  Adam, Etienne 2202  * FRA0.001-0.0820-1.60 
  Martin, Axel 1490 FRA1.0010.14202.80 
  Riviere, Xavier 1566 FRA0.001-0.8020-16.00 
 * 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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