Individual Calculations September 2009
 Saikrishnan, Sai  Total change: -32.25  Rating chartPersonal card
 Swiss Championship U14 Echallens SUI 2009-07-02
RcRownchangeKK*chgGame
 1938 1884 0.00 3 -1.29 25 -32.25 
  Georgiadis, Nico 2085 SUI0.001-0.2425-6.00 
  Retti, Ivan 1859 SUI0.001-0.5325-13.25 
  Meylan, Andre 1871 SUI0.001-0.5225-13.00 

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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