Individual Calculations February 2019
 Arnhold, Kerstin  Total change: 2.20  Rating chartPersonal card
 2. Frauenbundesliga Ost 2018/2019 January 2019 various GER 2019-01-12
RcRownchangeKK*chgGame
 1886 2032 1.50 2 0.11 20 2.20 
  Halas, Julia 1896 GER1.0010.32206.40 
  Lowke, Kathrin 1876 GER0.501-0.2120-4.20 

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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