Individual Calculations September 2013
 Herzum, Peter  Total change: 19.80  Rating chartPersonal card
 Dortmunder Sparkassen-Open A 2013 Dortmund GER 2013-07-27
RcRownchangeKK*chgGame
 2051 1882 3.00 6 1.32 15 19.80 
  Schoder, Volker 2095 GER0.001-0.2315-3.45 
  Huckebrink, Chris 2034 GER0.5010.20153.00 
  Dyballa, Gerhard 1970 GER1.0010.62159.30 
  Hellwig, Thomas 2046 GER0.5010.22153.30 
  Garbuszus, Juergen 2071 GER0.001-0.2515-3.75 
  Hecht, Carsten 2087 GER1.0010.761511.40 

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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