Individual Calculations April 2009
 Gerlach, Ronny  Total change: 0.00  Rating chartPersonal card
 33.Potsdamer Weihnachtsturnier Potsdam GER 2008-12-27
RcRownchangeRpKK*chgGame
 2117 0 3.50 6 0.00 2130   0.00 
  Platzek, Janine 2033 GER1.0010.00 0.00 
  Schrodt, Sebastian 2077 GER1.0010.00 0.00 
  Hein, Carsten 2154 GER0.5010.00 0.00 
  Gebigke, Martin 2165 GER0.5010.00 0.00 
  Mueller, Hans Georg f2261 GER0.0010.00 0.00 
  Voelz, Stephan 2010 GER0.5010.00 0.00 

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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