Individual Calculations July 2014
 Vrdoljak, Jan Zvonimir  Total change: -3.45  Rating chartPersonal card
 23rd Croatian Championship - Boys U15 Kastel Stafilic CRO 2014-06-22
RcRownchangeKK*chgGame
 1723 1502 0.50 3 -0.23 15 -3.45 
  Muha, Miljenko 1902  * CRO0.001-0.0815-1.20 
  Zivkovic, Zvonimir 1668 CRO0.5010.22153.30 
  Cigrovski, Jakov 1598 CRO0.001-0.3715-5.55 
 * 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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