Individual Calculations May 2018
 Petrovic, David  Total change: 23.20  Rating chartPersonal card
 27th CRO Team Ch Boys U20 - I. League Sveti Filip i Jakov CRO 2018-04-03
RcRownchangeKK*chgGame
 1899 1651 3.00 11 0.58 40 23.20 
  Cotic, Borna 2028 CRO0.001-0.0940-3.60 
  Hajpek, Erik 1790 CRO0.5010.19407.60 
  Smetisko, Josip 1880 CRO1.0010.794031.60 
  Starcevic, Ante Leon 2051  * CRO0.001-0.0840-3.20 
  Birkic, Josip 1781 CRO1.0010.684027.20 
  Purini, Bruno 1409 CRO0.501-0.3040-12.00 
  Erenda, Bruno 1967 CRO0.001-0.1340-5.20 
  Golub, Nikolina 1870 CRO0.001-0.2240-8.80 
  Muha, Miljenko f2051  * CRO0.001-0.0840-3.20 
  Dabic, Stjepan 2012 CRO0.001-0.1040-4.00 
  Safar, Sandro 2051  * CRO0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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