Individual Calculations July 2009
 Friedrich, Patrick  Total change: 0.00  Rating chartPersonal card
 Oster-Open 2009 Oberhausen GER 2009-04-09
RcRownchangeRpKK*chgGame
 2027 0 2.00 6 0.00 1902   0.00 
  Haase, Reinhard 2148 GER1.0010.00 0.00 
  Skutta, Bernd, Dr. 2130 GER0.0010.00 0.00 
  Schorr, Joerg 1977 GER0.5010.00 0.00 
  Coenen, Siegfried 1981 GER0.0010.00 0.00 
  Gwiazda, Slawomir 2023 GER0.0010.00 0.00 
  Mambrey, Alexander 1902 GER0.5010.00 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)
 
 24.Ruhrhalbinsel Open Essen GER 2009-05-20
RcRownchangeRpKK*chgGame
 2049 0 4.50 7 0.00 2074   0.00 
  Schwalen, Peter 2183 GER1.0010.00 0.00 
  Wittenberg, Andreas 2064 GER0.0010.00 0.00 
  Hannewald, Anton 1908 GER0.5010.00 0.00 
  Kaesemann Dr., Holger 1839 GER1.0010.00 0.00 
  Kahleys, Kevin 2006 GER1.0010.00 0.00 
  Zahn, Richard 2120 GER1.0010.00 0.00 
  Gohla, Ulf 2224 GER0.0010.00 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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