Individual Calculations July 2008
 Opacak, Ivan  Total change: -18.00  Rating chartPersonal card
 10th Open 'Easter Sunday 2008' Ruscica CRO 2008-02-29
RcRownchangeKK*chgGame
 1949 1898 1.00 4 -0.72 25 -18.00 
  Kolakovski, Ivica 2002 CRO0.001-0.3625-9.00 
  Ljubicic, Ninoslav 1977 CRO0.001-0.3925-9.75 
  Vidakovic, Mato 1855 CRO1.0010.442511.00 
  Lovric, Petar 1960 CRO0.001-0.4125-10.25 

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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