Individual Calculations September 2009
 Holz Auf Der Heide, Gerhard  Total change: -4.50  Rating chartPersonal card
 3.Bad Blankenburger Senioren-Open Bad Blankenburg GER 2009-06-14
RcRownchangeKK*chgGame
 1832 1867 3.50 7 -0.30 15 -4.50 
  Schmidt, Lothar 2087 GER0.001-0.2215-3.30 
  Goepfart, Dietrich 1581 GER1.0010.16152.40 
  Gebuhr, Guenter 2018 GER0.001-0.3015-4.50 
  Schaffer, Ernst 1687 GER0.501-0.2415-3.60 
  Morgner, Siegfried 1882 GER1.0010.52157.80 
  Toepfer, Roland 1720 GER0.501-0.2015-3.00 
  Walther, Gerd 1852 GER0.501-0.0215-0.30 

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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