Individual Calculations April 2014
 Dederichs, Wolfgang  Total change: 21.00  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA-Cup 2013/14 5(6) D Bruehl GER 2014-02-28
RcRownchangeKK*chgGame
 1685 1539 1.00 1 0.70 30 21.00 
  Kelkel, Peter 1685 GER1.0010.703021.00 

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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