Individual Calculations July 2011
 Pietzka, Martin  Total change: -24.15  Rating chartPersonal card
 Internationale Stuttgarter Stadtmeisterschaft Gerlingen GER 2011-06-02
RcRownchangeKK*chgGame
 1914 1863 2.00 7 -1.04 15 -15.60 
  Gabriel, Josef 2113 GER0.001-0.1915-2.85 
  Yin, Stanley 1990 GER0.001-0.3315-4.95 
  Kaplunov, Vadym, Dr. 1961 GER0.001-0.3715-5.55 
  Rudhart, Michael 1905 GER0.5010.06150.90 
  Boyarchenko, Vlada 1674 LUX0.501-0.2515-3.75 
  Meinecke, Klaus-Hinrich 1806 GER1.0010.42156.30 
  Fischer, Gerd 1950 GER0.001-0.3815-5.70 

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)
 
 16. Reutlinger Open Reutlingen GER 2011-06-10
RcRownchangeKK*chgGame
 1851 1863 1.50 4 -0.57 15 -8.55 
  Hallmann, Norbert 2154 GER0.001-0.1515-2.25 
  Jantscher, Markus 1641 GER0.501-0.2815-4.20 
  Goda, Robert-Rene 1642 GER1.0010.22153.30 
  Becker, Alexander 1967 GER0.001-0.3615-5.40 

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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