Individual Calculations January 2020
 Rabiya, Karim  Total change: -1.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 C Duesseldorf GER 2019-12-20
RcRownchangeKK*chgGame
 1871 1808 2.00 5 -0.08 20 -1.60 
  Schlitzer, Felix 1864 GER0.001-0.4220-8.40 
  Schneider, Karl-Heinz 1977 GER0.001-0.2820-5.60 
  Beyer, Nils 1801 GER1.0010.49209.80 
  Emeljanov, Anatolij 1833 GER0.001-0.4720-9.40 
  Pyrowicz, Jacek 1880 GER1.0010.602012.00 

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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