Individual Calculations September 2012
 Kretzschmar, Jan  Total change: 15.75  Rating chartPersonal card
 Lichtenberger Sommer 2012 Berlin GER 2012-08-18
RcRownchangeKK*chgGame
 1900 1839 4.50 8 1.05 15 15.75 
  Hermannsdoerfer, Frank 2239  * GER0.001-0.0815-1.20 
  Zelanti, Markus 1487 GER0.501-0.3915-5.85 
  Acikel, Mert 1791 GER1.0010.43156.45 
  Eichler, Jan-Christoph 2095 GER0.001-0.1915-2.85 
  Strehlow, Horst 2074 GER0.5010.29154.35 
  Kollars, Michael 1649 GER1.0010.25153.75 
  Becker, Uwe 1817 GER1.0010.47157.05 
  Schmidt, Markus 2051 GER0.5010.27154.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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