Individual Calculations March 2019
 Kalka, Arkadius Georg  Total change: 5.60  Rating chartPersonal card
 2. Bundesliga West 2018/2019 February 2019 various GER 2019-02-03
RcRownchangeKK*chgGame
 2162 2331 2.00 2 0.56 10 5.60 
  Nachbar, Benjamin 2119 GER1.0010.23102.30 
  Pewny, Uwe 2204 GER1.0010.33103.30 

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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