Individual Calculations May 2013
 Habel, Christof  Total change: 3.30  Rating chartPersonal card
 Oberliga Wuerttemberg 2012/2013 Wuerttemberg GER 2012-09-30
RcRownchangeKK*chgGame
 2153 2073 0.50 1 0.11 30 3.30 
  Roth, Lothar 2153 GER0.5010.11303.30 

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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