Individual Calculations November 2009
 Cornil, Etienne  Total change: -6.90  Rating chartPersonal card
 INTERCLUBS DE LA F.E.F.B. 2009 Various BEL 2009-08-14
RcRownchangeKK*chgGame
 1981 1973 1.00 3 -0.46 15 -6.90 
  Chokouhian, Ahmad 1935 BEL0.001-0.5515-8.25 
  Geuquet, Michael 2015 BEL0.5010.06150.90 
  Biltresse, Stephane 1992 BEL0.5010.03150.45 

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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