Individual Calculations September 2009
 Braun, Ruediger-Thomas  Total change: 19.50  Rating chartPersonal card
 16.Friedensfest-Open Gruppe A Augsburg GER 2009-08-06
RcRownchangeKK*chgGame
 2110 1960 3.50 7 1.30 15 19.50 
  Cieza Vega, Arcadio f2253 PER0.5010.35155.25 
  Billing, Christian 2229 GER0.001-0.1715-2.55 
  Locher, Klaus 1855 GER1.0010.36155.40 
  Reimann, Robert c2206 GER0.5010.31154.65 
  Niedermeier, Thomas 2027 GER0.5010.09151.35 
  Riedel, Lutz 2157 GER0.5010.25153.75 
  Nierlich, Gerhard 2041 GER0.5010.11151.65 

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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