Individual Calculations June 2013
 Boljat, Igor  Total change: 7.80  Rating chartPersonal card
 22th CRO Team Ch - IV.A. League Centre (r1-r5) Ivanic Grad, Zagreb, Petrinja, Velika Gorica, Karlovac, Jastrebarsko CRO 2013-03-17
RcRownchangeKK*chgGame
 2078 1915 2.00 5 0.52 15 7.80 
  Jusufi, Denis 1941 CRO0.5010.04150.60 
  Sevo, Igor 2213 CRO0.001-0.1515-2.25 
  Brankovic, Ljubomir 2042 CRO1.0010.671510.05 
  Basaric, Srdjan 2188 CRO0.001-0.1715-2.55 
  Viljanac, Ranko 2008 CRO0.5010.13151.95 

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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