Individual Calculations April 2013
 Lovric, Petar  Total change: 11.70  Rating chartPersonal card
 6th CUP of CU Osjecko-baranjska zupanija for 2013 Osijek CRO 2013-03-08
RcRownchangeKK*chgGame
 1961 2002 3.00 4 0.78 15 11.70 
  Bokun, Josip 1845 CRO1.0010.29154.35 
  Bosnjak, Petar 2056 CRO0.5010.08151.20 
  Hlavac, Iva 1931 CRO1.0010.40156.00 
  Djuric, Milan 2011 CRO0.5010.01150.15 

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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