Individual Calculations February 2019
 Erb, Bernhard  Total change: 13.20  Rating chartPersonal card
 Schachfestival Basel 2019 General Riehen (Basel) SUI 2019-01-02
RcRownchangeKK*chgGame
 1686 1687 4.00 7 0.66 20 13.20 
  Di Cicco, Daniela 1287  * ITA1.0010.08201.60 
  Tillmann, Marc 1885 SUI0.001-0.2420-4.80 
  Halm, Bruno 1287  * SUI1.0010.08201.60 
  Gogniat, Michel 1993 SUI0.5010.36207.20 
  Bohrer, Ruth 1829 SUI1.0010.692013.80 
  Meier, Franz 1847 SUI0.5010.21204.20 
  Jedrinovic, Vitomir 1675 SUI0.001-0.5220-10.40 
 * 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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