Individual Calculations January 2012
 Nikolic, Zoran B  Total change: 5.10  Rating chartPersonal card
 League CS-South 2011 several SRB 2011-09-11
RcRownchangeKK*chgGame
 1957 1893 1.00 2 0.17 30 5.10 
  Velickovic, Dusan 1976 SRB0.5010.11303.30 
  Zlatanovic, Dusan 1937 SRB0.5010.06301.80 

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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