Individual Calculations February 2019
 Peter, Raymond  Total change: -40.40  Rating chartPersonal card
 Schachfestival Basel 2019 General Riehen (Basel) SUI 2019-01-02
RcRownchangeKK*chgGame
 1701 1936 3.50 7 -2.02 20 -40.40 
  Bonauer, Stephan 1603 SUI1.0010.12202.40 
  Reichardt, Bernd 1779 GER1.0010.29205.80 
  Manukonda, Arun 1813 IND0.001-0.6720-13.40 
  Stegert, Laurin 1661 GER0.001-0.8320-16.60 
  Mattmann, Peter 1642 SUI1.0010.15203.00 
  Lehmann, Daniel 1682 SUI0.501-0.3120-6.20 
  Lachausse, Bruno 1728 SUI0.001-0.7720-15.40 

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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