Individual Calculations July 2009
 Randt, Karl-Heinz  Total change: -55.25  Rating chartPersonal card
 16.VFB Schach Leipzig Open Leipzig GER 2009-03-31
RcRownchangeKK*chgGame
 1770 2002 2.50 6 -2.21 25 -55.25 
  Werther, Jens 1687 GER1.0010.14253.50 
  Franke, Helmut 1866 GER0.501-0.1825-4.50 
  Huelle, Gunter 1785 GER1.0010.22255.50 
  Peil, Christoph 1742 GER0.001-0.8225-20.50 
  Dunne, Paul 1840 IRL0.001-0.7125-17.75 
  Tomassetti, Giuseppe 1697 ITA0.001-0.8625-21.50 

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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