Individual Calculations September 2009
 Schmidt, Lothar  Total change: -5.85  Rating chartPersonal card
 3.Bad Blankenburger Senioren-Open Bad Blankenburg GER 2009-06-14
RcRownchangeKK*chgGame
 1961 2087 3.50 6 -0.39 15 -5.85 
  Holz Auf Der Heide, Gerhard 1867 GER1.0010.22153.30 
  Schwebbach, Angelika 1822 GER0.001-0.8215-12.30 
  Schaffer, Ernst 1737 GER1.0010.11151.65 
  Dorawa, Bernhard 2038 GER1.0010.43156.45 
  Weiss, Werner 2199 GER0.5010.15152.25 
  Liebisch, Dieter 2103 GER0.001-0.4815-7.20 

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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