Individual Calculations September 2009
 Delange, Olivier  Total change: -6.25  Rating chartPersonal card
 Belgisch Kampioenschap 2009 - Open Saint-Servais (Namur) BEL 2009-07-04
RcRownchangeKK*chgGame
 1923 1936 3.00 6 -0.11 25 -2.75 
  Hamblok, Roel 2166 BEL0.001-0.2125-5.25 
  Montagne, Jean-Claude 1739 BEL1.0010.25256.25 
  Zilles, Paul 1772 BEL0.501-0.2225-5.50 
  Roos, David 1789 BEL0.501-0.2025-5.00 
  Gijsen, Stief 2101 BEL0.5010.22255.50 
  Cornil, Etienne 1973 BEL0.5010.05251.25 

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
 2245 1936 0.00 1 -0.14 25 -3.50 
  Fomichenko, Svetlana wg2245 UKR0.001-0.1425-3.50 

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)
 

 

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