Individual Calculations December 2019
 Bjoerknes, Uwe  Total change: 20.80  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2019 A Heusenstamm GER 2019-11-21
RcRownchangeKK*chgGame
 2028 1825 2.00 4 1.04 20 20.80 
  Sandten, Ulrich 2086 GER0.001-0.1820-3.60 
  Deutsch, Christoph 2014 GER0.5010.25205.00 
  Reinhard, Stefan 1986 GER1.0010.712014.20 
  Syed, Tareq 2027 GER0.5010.26205.20 

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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