Individual Calculations February 2013
 Heyder, Florian  Total change: -16.05  Rating chartPersonal card
 22.Erfurter Schachfestival Meister Erfurt GER 2012-12-26
RcRownchangeKK*chgGame
 2059 2178 3.50 7 -1.07 15 -16.05 
  Schaefer, Annabelle 1906 GER0.001-0.8315-12.45 
  Maiwald, Harald 2091 GER0.501-0.1215-1.80 
  Fischer, Gerd 1961 GER0.501-0.2815-4.20 
  Machlin, Maxim 1991 GER1.0010.26153.90 
  Spaet, Alexander 1893 GER1.0010.16152.40 
  Tischbierek, Raj g2472 GER0.001-0.1515-2.25 
  Siemes, Robert 2101 GER0.501-0.1115-1.65 

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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