Individual Calculations February 2020
 Viol, Julius  Total change: -27.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 C Potsdam GER 2020-01-03
RcRownchangeKK*chgGame
 1874 1814 1.00 4 -0.68 40 -27.20 
  Sturm, Frank 1886 GER0.5010.10404.00 
  Alten, Silvio 1933 GER0.001-0.3440-13.60 
  Zschiesing, Falk 1890 GER0.001-0.4040-16.00 
  Oswald, Lena 1788 GER0.501-0.0440-1.60 

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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