Individual Calculations April 2018
 Kuhn, Udo  Total change: 0.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q6 B Kassel GER 2018-03-23
RcRownchangeKK*chgGame
 2047 1951 1.50 4 0.02 20 0.40 
  Niesel, Matthias 2104 GER0.001-0.3020-6.00 
  Roehr, Tobias 2082 GER0.5010.18203.60 
  Ritter, Uwe 1987 GER1.0010.552011.00 
  Szudra, Heinz-Werner 2014 GER0.001-0.4120-8.20 

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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