Individual Calculations July 2010
 Pitz, Marko  Total change: -22.00  Rating chartPersonal card
 7.Eschborner Schach-Open Eschborn GER 2010-05-28
RcRownchangeKK*chgGame
 1863 1702 0.00 3 -0.88 25 -22.00 
  Hilsheimer, Karsten 1917 GER0.001-0.2325-5.75 
  Spelleken, Hans-Gerd 1742 GER0.001-0.4425-11.00 
  Juhnke, Peter 1930 GER0.001-0.2125-5.25 

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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