Individual Calculations August 2012
 Hellwege, Werner  Total change: -25.50  Rating chartPersonal card
 "4.offene Wuerttemberger Seniorenmeisterschaft Freudenstadt GER 2012-07-03
RcRownchangeKK*chgGame
 1912 1995 2.50 7 -1.70 15 -25.50 
  Daebel, Hasso, Dr. 1718 GER0.501-0.3315-4.95 
  Schmieder, Siegfried 2085 GER0.5010.12151.80 
  Engbrecht, Helmut 2009 GER0.001-0.4815-7.20 
  Ordu, Armin 1800 GER0.001-0.7515-11.25 
  Klaus, Eduard 1746 GER1.0010.19152.85 
  Schwertel, Johann 2007 GER0.5010.02150.30 
  Klein, Klaus 2020 GER0.001-0.4715-7.05 

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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