Individual Calculations January 2012
 Pesic, Zoran S  Total change: 16.80  Rating chartPersonal card
 Open 3 - Sombor 2011 Sombor SRB 2011-10-17
RcRownchangeKK*chgGame
 2122 1979 1.50 3 0.56 30 16.80 
  Sljukic, Miodrag 2211 SRB0.001-0.2130-6.30 
  Vlaisavljevic, Ilija 2041 SRB1.0010.593017.70 
  Kurcubic, Drago 2114 SRB0.5010.18305.40 

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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