Individual Calculations May 2011
 Babic, Djuro  Total change: 3.60  Rating chartPersonal card
 Zagreb Open 2011 - B Group Zagreb CRO 2011-04-11
RcRownchangeKK*chgGame
 1885 1793 3.00 7 0.24 15 3.60 
  Ugrin, Dragan 2109 CRO0.5010.37155.55 
  Brkic, Ivica 2133 CRO0.001-0.1215-1.80 
  Mesar, Darko 1987 CRO0.001-0.2515-3.75 
  Pejic, Stjepan 1956 BIH0.001-0.2815-4.20 
  Novak, Ivo 1743 CRO1.0010.43156.45 
  Blazeka, Ivana 1688 CRO0.501-0.1415-2.10 
  Tomecak, Neven 1578 CRO1.0010.23153.45 

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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