Individual Calculations January 2010
 Keller, Joachim  Total change: 26.70  Rating chartPersonal card
 4.Intern.Herbstopen A Deizisau GER 2009-10-29
RcRownchangeKK*chgGame
 2008 1807 3.50 7 1.78 15 26.70 
  Bogenschuetze, Paul Jr. 2085 GER0.001-0.1715-2.55 
  Zimmermann, Ulrich 1971 GER0.001-0.2815-4.20 
  Stoll, Guido 1934 GER1.0010.671510.05 
  Vega Lopez De Nava, Cesar Octavi 2027 MEX1.0010.781511.70 
  Gibicar, Marc 1972 GER0.5010.22153.30 
  Winter, Lars 1992 GER1.0010.741511.10 
  Schaefer, Alexander 2073 GER0.001-0.1815-2.70 

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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