Individual Calculations May 2012
 Kozina, Zdenko  Total change: -16.35  Rating chartPersonal card
 Zagreb Open 2012 - B Tournament Zagreb CRO 2012-03-05
RcRownchangeKK*chgGame
 2071 1909 1.00 7 -1.09 15 -16.35 
  Barbaric, Vuk-Tadija 2206 CRO0.001-0.1515-2.25 
  Dobrovic, Ante 2082 CRO0.001-0.2715-4.05 
  Ranogajec, Vlado 2071 CRO0.5010.21153.15 
  Purgar, Ivona wf2152 CRO0.5010.30154.50 
  Kovacevic, Krsto 2025 CRO0.001-0.3415-5.10 
  Starcevic, Kresimir 2143 CRO0.001-0.2115-3.15 
  Livaic, Leon 1817 CRO0.001-0.6315-9.45 

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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