Individual Calculations April 2009
 Gheri, Harald, Mag.  Total change: -7.80  Rating chartPersonal card
 17.Aschacher Open 2008 Aschach, Austria AUT 2008-12-26
RcRownchangeKK*chgGame
 2138 1951 0.00 2 -0.52 15 -7.80 
  Obermayr, Hermann 2176 AUT0.001-0.2215-3.30 
  Meglitsch, Konstantin 2099 AUT0.001-0.3015-4.50 

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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