Individual Calculations December 2012
 Zarin, David  Total change: 5.10  Rating chartPersonal card
 SAH - SPORT, NAUKA, UMETNOST I KULTURA 2012 B Zrenjanin SRB 2012-11-02
RcRownchangeKK*chgGame
 1934 1887 1.50 3 0.17 30 5.10 
  Besedes, Danilo 1858 SRB1.0010.463013.80 
  Stanimirovic, Bosko 1838 SRB0.501-0.0730-2.10 
  Jankov, Radislav 2106 SRB0.001-0.2230-6.60 

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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