Individual Calculations February 2017
 Valli, Alessandro  Total change: 0.00  Rating chartPersonal card
 Schachfestival Basel 2017 Amateure Basel SUI 2017-01-02
RcRownchangeRpKK*chgGame
 1797 0 4.00 7 0.00 1817   0.00 
  Jaussi, Rafael 1590 SUI0.5010.00 0.00 
  Niederberger, Raphael 1514 SUI1.0010.00 0.00 
  Stockert, Laurids 1941 GER0.5010.00 0.00 
  Lachausse, Bruno 1748 SUI1.0010.00 0.00 
  Schaub, Marc 1995 FRA0.0010.00 0.00 
  Jehnichen, Kai 1847 GER1.0010.00 0.00 
  Tillmann, Marc 1943 SUI0.0010.00 0.00 

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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