Individual Calculations September 2009
 Vanden Berghe, Gregory  Total change: 37.75  Rating chartPersonal card
 Belgisch Kampioenschap 2009 - Open Saint-Servais (Namur) BEL 2009-07-04
RcRownchangeKK*chgGame
 1985 1894 5.50 8 2.41 25 60.25 
  Maraite, Gregory 2077 BEL0.001-0.2625-6.50 
  Reyskens, Jules 1560 BEL1.0010.12253.00 
  Roos, Adrian 2060 BEL0.001-0.2825-7.00 
  Geerinckx, Bernard 1742 BEL1.0010.30257.50 
  Russo, Bruno 2025 BEL1.0010.682517.00 
  Van Cappellen, Jonas 2002 BEL1.0010.652516.25 
  Claesen, Pieter m2294  * BEL0.5010.422510.50 
  Russo, Julien 2117 BEL1.0010.782519.50 
 * 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)
 
 8ième Tournoi International du Pays de Charleroi Roux (Charleroi) BEL 2009-07-25
RcRownchangeKK*chgGame
 1909 1894 2.00 6 -0.90 25 -22.50 
  Hody, Pierre 2128 BEL0.5010.29257.25 
  Werner, Ivan 2086 BEL0.001-0.2525-6.25 
  Cottenier, Christophe 1726 BEL0.501-0.2225-5.50 
  Ooghe, Jean-Marie 1727 BEL0.001-0.7225-18.00 
  Colilli, Lorenzo 1764 BEL1.0010.32258.00 
  Russo, Bruno 2025 BEL0.001-0.3225-8.00 

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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