Individual Calculations April 2013
 Prager, Michael  Total change: -41.40  Rating chartPersonal card
 Betriebsliga B 2012/13 Vienna AUT 2012-10-03
RcRownchangeKK*chgGame
 2088 1996 0.50 5 -1.38 30 -41.40 
  Chirita-Mihaila, Marius-Constant 2105 ROU0.001-0.3530-10.50 
  Hadjieff, Dieter 2191 AUT0.001-0.2530-7.50 
  Stadik, Wolfgang 2048 AUT0.001-0.4330-12.90 
  Haberberger, Ernst 2089 AUT0.001-0.3730-11.10 
  Horvath, Maria wf2009 AUT0.5010.02300.60 

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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