Individual Calculations September 2011
 Djordjevic, Lazar  Total change: 2.85  Rating chartPersonal card
 Summer Open 2011 Belgrade SRB 2011-07-16
RcRownchangeKK*chgGame
 1971 1609 1.50 6 0.87 15 13.05 
  Marinkov, Svetislav 1997 SRB1.0010.911513.65 
  Milijanovic, Goran 2009  * SRB0.001-0.0815-1.20 
  Jedjini, Pavel 1954 SRB0.5010.39155.85 
  Stanimirovic, Milos 1966 SRB0.001-0.1115-1.65 
  Nedeljkovic, Radmila 1889 SRB0.001-0.1615-2.40 
  Nesic, Tomislav 2009  * SRB0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 XVII Open Jezero Ada - Romanticari 2011 Belgrade SRB 2011-08-03
RcRownchangeKK*chgGame
 1892 1609 0.50 7 -0.68 15 -10.20 
  Dunjic, Dragan 2009  * SRB0.001-0.0815-1.20 
  Lekic, Lazar 1954 MNE0.5010.39155.85 
  Milosevic, Dragan 1897 SRB0.001-0.1615-2.40 
  Filipovic, Tomislav S 1912 SRB0.001-0.1415-2.10 
  Vecanski, Dragomir 1819 USA0.001-0.2315-3.45 
  Panic, Anastasija 1888 SRB0.001-0.1615-2.40 
  Radovanovic, Mihajlo 1762 SRB0.001-0.3015-4.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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