Individual Calculations December 2015
 Jersic, Aleks  Total change: 7.20  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - open U10 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 1716 1398 1.00 6 0.18 40 7.20 
  Morgunov, Marc 1798  * AUT0.001-0.0840-3.20 
  Davidsson, Oskar Vikingur 1764 ISL0.001-0.1040-4.00 
  Petkov, Momchil 1709 BUL0.5010.364014.40 
  Boris, Peter Theodore 1690 USA0.5010.354014.00 
  Adamia, Jaba 1676 GEO0.001-0.1740-6.80 
  Stalmach, Richard 1659 CZE0.001-0.1840-7.20 
 * 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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