Individual Calculations July 2011
 Grigoleit, Steven  Total change: -4.05  Rating chartPersonal card
 50 Jahre PSV Mitte Jubilaeumsturnier Potsdam GER 2011-06-02
RcRownchangeKK*chgGame
 2057 1942 1.50 5 -0.27 15 -4.05 
  Niehaus, Frank 2211 GER0.5010.33154.95 
  Fuchs, Joerg 1860 GER0.001-0.6115-9.15 
  Bernhoeft, Erhard 2007 GER1.0010.59158.85 
  Keskowski, Thilo 2129 GER0.001-0.2615-3.90 
  Lipien, Wieslaw 2077 POL0.001-0.3215-4.80 

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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