Individual Calculations February 2020
 Graf, Gerd  Total change: -5.20  Rating chartPersonal card
 Deutsche Schach-Pokalmeisterschaft fuer Mannschaften 2020 Vorrunde various GER 2020-01-11
RcRownchangeKK*chgGame
 2034 2237 0.50 1 -0.26 20 -5.20 
  Miljkovic, Jovana wf2034 SRB0.501-0.2620-5.20 

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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