Individual Calculations April 2008
 Cornelius, Joerg  Total change: 20.50  Rating chartPersonal card
 Deutsche Amateurmeisterschaft Gruppe B Bruehl GER 2008-01-01
RcRownchangeKK*chgGame
 2066 1989 2.00 3 0.82 25 20.50 
  Zikeli, Saskia 2045 GER0.5010.08252.00 
  Hagermann, Hermann 2077 GER1.0010.622515.50 
  Kemmler, Michael 2076 GER0.5010.12253.00 

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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