Individual Calculations July 2012
 Petrina, Jozo  Total change: 1.80  Rating chartPersonal card
 21th CRO Team Ch - IIIA. League East (r1-r5) Valpovo CRO 2012-03-18
RcRownchangeKK*chgGame
 1923 1990 3.00 5 0.06 30 1.80 
  Babic, Pero 1839 CRO1.0010.30309.00 
  Pejic, Ivo 1894 CRO0.501-0.1330-3.90 
  Sucurovic, Jure 2026 CRO1.0010.553016.50 
  Masirevic, Miroljub 2016 CRO0.001-0.4630-13.80 
  Josipovic, Zdravko 1839 CRO0.501-0.2030-6.00 

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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