Individual Calculations January 2014
 Al Zarooni, Ahmed  Total change: -10.20  Rating chartPersonal card
 World Youth Chess Championship 2013. Open U18 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 2077 1723 0.00 6 -0.68 15 -10.20 
  Schreiner, Till f2123  * GER0.001-0.0815-1.20 
  El Jawich, Amro f2123  * LIB0.001-0.0815-1.20 
  Malureanu, Costin-George 2116 ROU0.001-0.0815-1.20 
  Drnovsek, Gal 2123  * SLO0.001-0.0815-1.20 
  De Abreu, Roberto N f2013 RSA0.001-0.1615-2.40 
  Jacobsen, Fredrik Beer 1966 NOR0.001-0.2015-3.00 
 * 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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