Individual Calculations November 2009
 Kaufmann, Peter  Total change: 10.65  Rating chartPersonal card
 Ajka U14 Boys Ajka HUN 2009-10-02
RcRownchangeKK*chgGame
 1724 1589 2.00 4 0.71 15 10.65 
  Toth, Kristof 1763 HUN0.001-0.2715-4.05 
  Rikk, Zoran 1595 HUN1.0010.51157.65 
  Hoffmann, Roland 1747 HUN0.001-0.2915-4.35 
  Egresi, Mate 1790 HUN1.0010.761511.40 

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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