Individual Calculations February 2020
 Mejerski, Stephan  Total change: 7.40  Rating chartPersonal card
 Basel Amateur Weekend Open 2020 Basel SUI 2020-01-03
RcRownchangeKK*chgGame
 1978 1673 1.00 4 0.37 20 7.40 
  Kuznetsov, Kirill 2073  * RUS0.001-0.0820-1.60 
  Rosebrock, Timotej Alexander 1895 SUI1.0010.782015.60 
  Staub, Ludovic 2073  * SUI0.001-0.0820-1.60 
  Peter, Raymond 1870 SUI0.001-0.2520-5.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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