Individual Calculations September 2009
 Weiss, Werner  Total change: 0.45  Rating chartPersonal card
 3.Bad Blankenburger Senioren-Open Bad Blankenburg GER 2009-06-14
RcRownchangeKK*chgGame
 2061 2199 4.00 6 0.03 15 0.45 
  Walther, Gerd 1852 GER0.501-0.3915-5.85 
  Roggenbach, Ottomar 1872 GER1.0010.13151.95 
  Liebisch, Dieter 2103 GER1.0010.37155.55 
  Natsidis, Christoph f2308 GER0.001-0.3515-5.25 
  Schmidt, Lothar 2087 GER0.501-0.1515-2.25 
  Landgraf, Siegfried 2143 GER1.0010.42156.30 

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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