Individual Calculations September 2010
 Heyse, Juergen  Total change: 20.70  Rating chartPersonal card
 Int. Chess Festival Biel Main Tournament Biel SUI 2010-07-21
RcRownchangeKK*chgGame
 1904 1787 3.50 6 1.38 15 20.70 
  Weyer, Hans-Juergen 1993 GER0.5010.26153.90 
  Perret, Charles 1939 SUI0.001-0.3015-4.50 
  Arnold, Hermann 1648 SUI1.0010.31154.65 
  Scheidegger, Claude 2061 SUI0.5010.33154.95 
  Marti, Markus 1878 SUI1.0010.62159.30 
  Manoukian, Alexandre 1907 SUI0.5010.16152.40 

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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