Individual Calculations May 2012
 Barbier, Astrid  Total change: -0.45  Rating chartPersonal card
 Belgian Youth Championship 2012 -16 Brugge BEL 2012-04-09
RcRownchangeKK*chgGame
 1786 1662 1.00 3 -0.03 15 -0.45 
  De Strycker, Nathan 1885 BEL0.5010.28154.20 
  Boucquet, Emile 1836 BEL0.001-0.2715-4.05 
  Snoeks, Pieter-Jan 1636 BEL0.501-0.0415-0.60 

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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