Individual Calculations September 2009
 Getzuhn, Detlef  Total change: -22.80  Rating chartPersonal card
 Lichtenberger Sommer 2009 Berlin GER 2009-08-15
RcRownchangeKK*chgGame
 1818 1957 2.50 6 -1.52 15 -22.80 
  Kapp, Martin 2134 GER0.001-0.2715-4.05 
  Krusemark, Gerhard 1858 GER0.001-0.6415-9.60 
  Bauer, Stefan 1773 GER1.0010.26153.90 
  Mako, Attila 1756 GER1.0010.24153.60 
  Prix, Siegfried 1803 GER0.501-0.2115-3.15 
  Jachym, Adam 1583 POL0.001-0.9015-13.50 

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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