Individual Calculations April 2009
 Stavenhagen, Johannes  Total change: -10.65  Rating chartPersonal card
 Open zur Schach-Olympiade 2008 Dresden GER 2008-11-21
RcRownchangeKK*chgGame
 1980 2033 1.50 4 -0.71 15 -10.65 
  Leisering, Eckhart,dr. 2229 GER0.5010.25153.75 
  Nguyen, Michael 2194 DEN0.001-0.2915-4.35 
  Boehme-Ziska, Christine 1687 GER0.001-0.8915-13.35 
  Kreyssig, Robert 1811 GER1.0010.22153.30 

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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