Individual Calculations September 2012
 Josipovic, Zdravko  Total change: -26.70  Rating chartPersonal card
 6th Open Zupanja 2012 (5-9 round) Standard Zupanja CRO 2012-08-17
RcRownchangeKK*chgGame
 1831 1803 0.50 3 -0.89 30 -26.70 
  Mrgan, Franjo 1842 CRO0.001-0.4530-13.50 
  Kerman, Josip 1745 CRO0.501-0.0830-2.40 
  Grubisic, Ivica 1906 CRO0.001-0.3630-10.80 

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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