Individual Calculations April 2013
 Grubisic, Ivica  Total change: 1.80  Rating chartPersonal card
 6th CUP of CU Vukovarsko-srijemska zupanija Tompojevci CRO 2013-03-08
RcRownchangeKK*chgGame
 1923 1893 1.50 3 0.12 15 1.80 
  Vidackovic, Branko 1999 CRO0.001-0.3615-5.40 
  Kukolj, Drago 1745 CRO1.0010.30154.50 
  Masirevic, Miroljub 2024 CRO0.5010.18152.70 

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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