Individual Calculations January 2020
 Santos, Jose  Total change: 20.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 D Duesseldorf GER 2019-12-20
RcRownchangeKK*chgGame
 1682 1751 4.00 5 1.02 20 20.40 
  Wiedermann, Uwe 1678 GER1.0010.40208.00 
  Rose, Daniel 1694 GER0.501-0.0820-1.60 
  Roehr, Susanne 1700 GER1.0010.43208.60 
  Urban, Michael 1672 GER0.501-0.1120-2.20 
  Uhl, Patrick 1665 GER1.0010.38207.60 

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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