Individual Calculations May 2011
 Schaefer, Ronald  Total change: -46.00  Rating chartPersonal card
 Wuerttemberg Verbandsliga Nord Wuerttemberg GER 2010-10-10
RcRownchangeKK*chgGame
 2085 2229 3.00 7 -1.84 25 -46.00 
  Belzner, Helmut 2022 GER0.501-0.2725-6.75 
  Gritsch, Christoph 2127 GER0.501-0.1425-3.50 
  Baumstark, Thomas 2137 GER1.0010.37259.25 
  Kaufmann, Thorsten 2038 GER0.001-0.7525-18.75 
  Wagner, Lothar 2008 GER1.0010.22255.50 
  Baerner, Helmut 2121 AUT0.001-0.6525-16.25 
  Haecker, Johannes 2139 GER0.001-0.6225-15.50 

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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