Individual Calculations January 2009
 Schulz, Petra  Total change: -4.50  Rating chartPersonal card
 Lichtenrader Herbst 2008 Berlin GER 2008-10-18
RcRownchangeKK*chgGame
 1913 2101 5.50 8 -0.30 15 -4.50 
  Kamrla, Robin 1751 GER1.0010.11151.65 
  Krusemark, Gerhard 1895 GER0.001-0.7615-11.40 
  Apel, Wolfgang 1768 GER1.0010.12151.80 
  Schweitzer, Paul 1813 GER1.0010.16152.40 
  Mayer, Herbert, Dr. 1891 GER1.0010.23153.45 
  Kropman, Alexei 1960 GER1.0010.31154.65 
  Dauth, Benjamin f2266 GER0.001-0.2815-4.20 
  Richter, Goetz 1963 GER0.501-0.1915-2.85 

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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