Individual Calculations July 2011
 Ferre, Sebastien  Total change: -1.65  Rating chartPersonal card
 Team - Nationale 4 - R7 FRANCE FRA 2011-05-15
RcRownchangeKK*chgGame
 2143 1903 0.50 1 0.30 15 4.50 
  Billoire, Clement 2143 FRA0.5010.30154.50 

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)
 
 Open de l'Ascension d'Issy les Moulineaux ISSY LES MOULINEAUX FRA 2011-06-02
RcRownchangeKK*chgGame
 1780 1903 3.50 6 -0.41 15 -6.15 
  Veys, Vincent 1797 FRA0.501-0.1415-2.10 
  Celerier, Eric 1725 FRA0.501-0.2315-3.45 
  Demange, Jean 1732 FRA1.0010.27154.05 
  Herrmann, Christophe 1777 FRA0.501-0.1715-2.55 
  Su, Gerard 1555 FRA1.0010.11151.65 
  Ralle, Pierre 2093 FRA0.001-0.2515-3.75 

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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