Individual Calculations April 2009
 Boos, Hanspeter, Dr.  Total change: 0.00  Rating chartPersonal card
 11.NordWest-Cup Bad Zwischenahn GER 2009-02-12
RcRownchangeRpKK*chgGame
 1949 0 2.50 7 0.00 1847   0.00 
  Stotyn, Fabian 2059 GER0.0010.00 0.00 
  Lange, Detlef 1935 GER1.0010.00 0.00 
  Verfuerden, Bernard 2046 GER0.0010.00 0.00 
  Heiken, Karl-Heinz 1891 GER0.5010.00 0.00 
  Drezewski, Alexander 1917 GER0.5010.00 0.00 
  Chrobak, Frank 1930 GER0.0010.00 0.00 
  Patzelt, Nikolaus 1868 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)
 

 

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