Individual Calculations September 2009
 Groenegress, Wilfried  Total change: -11.10  Rating chartPersonal card
 2. Senioren Open Zillertal Mayerhofen AUT 2009-07-02
RcRownchangeKK*chgGame
 1999 2196 6.00 9 -0.74 15 -11.10 
  Harke, Horst 1905 GER1.0010.15152.25 
  Lehner, Erich 1916 AUT1.0010.16152.40 
  Mueller, Joachim 2029 GER0.001-0.7215-10.80 
  Zschorsch, Peter 2007 GER1.0010.25153.75 
  Kotlar, Alfred 2050 GER0.501-0.2015-3.00 
  Hampel, Johannes 2169 GER1.0010.46156.90 
  Reichwald, Klaus 1982 GER1.0010.23153.45 
  Goertz, Hans 2007 GER0.501-0.2515-3.75 
  Petroschka, Bernd 1930 GER0.001-0.8215-12.30 

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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