Individual Calculations December 2019
 Kirchner, Stefan  Total change: 33.20  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2019 B Heusenstamm GER 2019-11-21
RcRownchangeKK*chgGame
 1636 1575 4.50 7 1.66 20 33.20 
  Deiringer, Julius 1181 GER1.0010.08201.60 
  Bauer, Ottmar 1782 GER1.0010.772015.40 
  Bursch, Alexander 1699 GER0.5010.17203.40 
  Raghavan, Badrinarayanan, Dr. 1642 GER0.001-0.4120-8.20 
  Berkes, Joerg, Dr. 1754 GER1.0010.732014.60 
  Meyer, Marcel 1777 GER1.0010.762015.20 
  Hegel, Jonas 1616 GER0.001-0.4420-8.80 

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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