Individual Calculations January 2009
 Bartsch, Berthold  Total change: -2.25  Rating chartPersonal card
 7.Forchheimer Sparkassen-Open A Forchheim GER 2008-09-26
RcRownchangeKK*chgGame
 2112 2209 3.00 5 -0.15 15 -2.25 
  Naundorf, Maik 2126 GER0.501-0.1115-1.65 
  Breithut, Kurt-Georg 2171 GER0.501-0.0515-0.75 
  Osmanovic, Faruk 2132 GER1.0010.39155.85 
  Steppuhn, Thomas 2020 GER0.501-0.2515-3.75 
  Linsenmeyer, Mario 2111 GER0.501-0.1315-1.95 

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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