Individual Calculations November 2009
 Pirker, Christian  Total change: 24.00  Rating chartPersonal card
 16th Open Graz Graz AUT 2009-08-29
RcRownchangeKK*chgGame
 2182 2122 5.00 8 1.60 15 24.00 
  Karner, Christoph f2373 AUT0.001-0.1915-2.85 
  Wallner, Walter 2049 AUT0.501-0.1015-1.50 
  Brunner, Gerhard 2012 AUT1.0010.35155.25 
  Neubauer, Anton 2003 AUT1.0010.34155.10 
  Mihevc, Ivo 2207 SLO0.5010.12151.80 
  Theuretzbacher, Klaus 2200 AUT1.0010.61159.15 
  Schachinger, Mario f2351 AUT0.5010.29154.35 
  Hess, Christian f2257 GER0.5010.18152.70 

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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