Individual Calculations July 2008
 Liedmann, Matthias  Total change: 7.25  Rating chartPersonal card
 Oberliga Nord Staffel Ost 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2213 1979 0.50 1 0.29 25 7.25 
  Schmidt, Robert 2213 GER0.5010.29257.25 

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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