Individual Calculations May 2010
 Beukema, Louise  Total change: 5.50  Rating chartPersonal card
 Belgisch Jeugdkampioenschap 2010 -14 Houffalize BEL 2010-04-11
RcRownchangeKK*chgGame
 1735 1426 0.50 2 0.22 25 5.50 
  De Strycker, Nathan 1726 BEL0.001-0.1525-3.75 
  Rodriguez, Abelardo 1743 BEL0.5010.37259.25 

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)
 

 

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