Individual Calculations April 2009
 Muehlhan, Klaus  Total change: -12.00  Rating chartPersonal card
 33.Potsdamer Weihnachtsturnier Potsdam GER 2008-12-27
RcRownchangeKK*chgGame
 1910 1988 1.00 3 -0.80 15 -12.00 
  Gebigke, Martin 2165 GER0.001-0.2715-4.05 
  Schlueter, Sabrina 1758 GER0.001-0.7915-11.85 
  Kliem, Helmut, Dr. 1807 GER1.0010.26153.90 

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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