Individual Calculations September 2009
 Cuypers, Thierry  Total change: -5.75  Rating chartPersonal card
 Belgisch Kampioenschap 2009 - Open Saint-Servais (Namur) BEL 2009-07-04
RcRownchangeKK*chgGame
 1926 1666 0.50 2 0.12 25 3.00 
  Rauta, Nicolas 1992 BEL0.001-0.1325-3.25 
  Dewinck, Bernard 1859 BEL0.5010.25256.25 

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
 1907 1666 0.50 4 -0.35 25 -8.75 
  Goossens, Roel 2036 BEL0.001-0.1025-2.50 
  Marchiano, Marco 1939 BEL0.001-0.1725-4.25 
  Tavernier, Frank 1816 BEL0.5010.20255.00 
  Watelet, Sylvain 1836 BEL0.001-0.2825-7.00 

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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