Individual Calculations July 2009
 Weissmann, Joerg  Total change: 5.55  Rating chartPersonal card
 24.Internat.Schachtage 2009 Gruppe A Hassloch GER 2009-05-29
RcRownchangeKK*chgGame
 2103 2065 3.50 7 0.37 15 5.55 
  Ollenberger, Roland 2123 GER0.001-0.4215-6.30 
  Nunheim, Friedrich 2047 GER1.0010.47157.05 
  Buzov, Boris 2135 UKR0.001-0.4015-6.00 
  Boos, Patrick 2073 GER0.5010.01150.15 
  Kutzner, Stephen 2092 GER1.0010.54158.10 
  Erker, Thomas 2131 GER0.5010.09151.35 
  Koehler, Patrick 2123 GER0.5010.08151.20 

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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