Individual Calculations July 2008
 Kovacic, Dragutin  Total change: -6.75  Rating chartPersonal card
 CUP of Primorsko-goranska zupanija for 2008 Rijeka CRO 2008-04-11
RcRownchangeKK*chgGame
 1880 2010 1.00 2 -0.27 25 -6.75 
  Dubrovic, Mihovil 1660 CRO0.501-0.3925-9.75 
  Franciskovic, Vinko 2099 CRO0.5010.12253.00 

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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