Individual Calculations July 2009
 Petushkov, Markus  Total change: 0.00  Rating chartPersonal card
 Berliner Einzelmeisterschaft offenes Qualifikationsturnier Berlin GER 2009-04-11
RcRownchangeRpKK*chgGame
 1919 0 4.00 7 0.00 1932   0.00 
  Schildt, Rene 1994 GER0.5010.00 0.00 
  Davydov, Ruven 1914 GER0.5010.00 0.00 
  Barwich, Alfred 1899 GER0.0010.00 0.00 
  Lerch, Philipp 1900 GER0.0010.00 0.00 
  Uckar, Klaudijo 1874 GER1.0010.00 0.00 
  Vollbrecht, Lars 1890 GER1.0010.00 0.00 
  Lang, Martin 1959 GER1.0010.00 0.00 

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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