Individual Calculations April 2009
 Tellenbach, Erwin  Total change: -7.95  Rating chartPersonal card
 Open Burgdorf Burgdorf SUI 2009-02-27
RcRownchangeKK*chgGame
 1904 1809 1.00 4 -0.53 15 -7.95 
  Zier, Verena 1925 LIE0.001-0.3415-5.10 
  Faehndrich, Daniel 1628 SUI1.0010.26153.90 
  Nabavi, Parwis 2113 SUI0.001-0.1415-2.10 
  Paul, Mathias 1948 GER0.001-0.3115-4.65 

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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