Individual Calculations January 2020
 Siemes, Robert  Total change: 30.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 B Duesseldorf GER 2019-12-20
RcRownchangeKK*chgGame
 2053 1979 3.50 5 1.51 20 30.20 
  Koellner, Christof 2068 GER1.0010.622012.40 
  Bub, Volker 2080 GER0.5010.14202.80 
  Moeller, Jeremy 2033 GER1.0010.582011.60 
  Martin, Peter 2044 GER0.5010.09201.80 
  Wille, Thomas 2039 GER0.5010.08201.60 

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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