Individual Calculations July 2008
 Vidakovic, Josip  Total change: 23.50  Rating chartPersonal card
 10th Open 'Easter Sunday 2008' Ruscica CRO 2008-02-29
RcRownchangeKK*chgGame
 1875 1790 2.50 4 0.94 25 23.50 
  Ljubicic, Ninoslav 1977 CRO0.5010.24256.00 
  Lovric, Petar 1960 CRO1.0010.722518.00 
  Jacimovic, Sara 1699 BIH0.501-0.1225-3.00 
  Vranjic, Marko 1862 CRO0.5010.10252.50 

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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