Individual Calculations January 2013
 Zivkovic, Milenko  Total change: 6.75  Rating chartPersonal card
 1st International tournament Lukavac 2012 Lukavac BIH 2012-11-23
RcRownchangeKK*chgGame
 2218 2034 1.50 4 0.45 15 6.75 
  Vajic, Goran 2244 BIH0.001-0.2315-3.45 
  Mrndjic, Muamer 2286 BIH0.5010.31154.65 
  Salkic, Fikret 2173 BIH1.0010.691510.35 
  Tonkovic, Robert 2169 BIH0.001-0.3215-4.80 

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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