Individual Calculations March 2013
 Bulano, Alexander  Total change: -16.65  Rating chartPersonal card
 17.Open der Sparkasse Oberlausitz Leutersdorf GER 2013-02-08
RcRownchangeKK*chgGame
 1841 1742 0.50 4 -1.11 15 -16.65 
  Berthold, Andreas 2140 GER0.001-0.0815-1.20 
  Bach, Ulf-Gunter 1978 GER0.001-0.2015-3.00 
  Roessler, Jens-Hagen 1612 GER0.001-0.6815-10.20 
  Zichner, Felix 1635 GER0.501-0.1515-2.25 

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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