Individual Calculations July 2009
 Gersch, Andre  Total change: 24.50  Rating chartPersonal card
 Niedersachsen U18 Rotenburg GER 2009-04-04
RcRownchangeKK*chgGame
 1975 1838 4.00 8 1.38 25 34.50 
  Seemann, Semjon 2072 GER0.001-0.2125-5.25 
  Wierum, Colin 1949 GER1.0010.652516.25 
  Kyas, Marcel 2106 GER1.0010.832520.75 
  Bradler, Stephan 2006 GER0.001-0.2825-7.00 
  Schulz, Jens 2099 GER0.001-0.1825-4.50 
  Buehrmann, Torsten 1715 GER0.501-0.1725-4.25 
  Wolff, Fabian 1951 GER1.0010.652516.25 
  Kuberczyk, Christoph 1900 GER0.5010.09252.25 

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)
 
 Deutsche Amateurmeisterschaft C Magdeburg GER 2009-05-01
RcRownchangeKK*chgGame
 1907 1838 0.00 1 -0.40 25 -10.00 
  Prasse, Philipp 1907 GER0.001-0.4025-10.00 

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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