Individual Calculations April 2008
 Werner, Martin  Total change: 29.75  Rating chartPersonal card
 Bad Zwesten Open A Bad Zwesten GER 2008-01-02
RcRownchangeKK*chgGame
 2123 1954 3.50 8 1.19 25 29.75 
  Kersten, Uwe f2282 GER0.001-0.1325-3.25 
  Mittendorf, Frank 2149 GER0.5010.25256.25 
  Dorst, Johannes 2221 GER0.001-0.1825-4.50 
  Wortmann, Dirk 2114 GER0.5010.21255.25 
  Simon, Thomas 2065 GER1.0010.652516.25 
  Soehnchen, Andreas 2089 GER0.001-0.3225-8.00 
  Raygrotzki, Norbert 2020 GER0.5010.09252.25 
  Willich, Manfred 2044 GER1.0010.622515.50 

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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