Individual Calculations July 2009
 Effmert, Thomas  Total change: 9.25  Rating chartPersonal card
 Landesliga Nord Bayern Bayern GER 2008-10-05
RcRownchangeKK*chgGame
 2173 2267 1.00 1 0.37 25 9.25 
  Muehlbauer, Andreas 2173 GER1.0010.37259.25 

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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