Individual Calculations March 2019
 Duncker, Joachim  Total change: -9.00  Rating chartPersonal card
 Oberliga Ost B 2018/2019 February 2019 various GER 2019-02-02
RcRownchangeKK*chgGame
 2197 2178 0.50 2 -0.45 20 -9.00 
  Meyer, Kai-Christian 2192 GER0.001-0.4820-9.60 
  Lutz, Klaus-Juergen, Dr. f2201 GER0.5010.03200.60 

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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