Individual Calculations January 2014
 Abeer, Ali  Total change: -30.60  Rating chartPersonal card
 World Youth Chess Championship 2013. Girls U18 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1752 1655 1.50 9 -2.04 15 -30.60 
  Vujnovic, Patricija 2055  * CRO0.001-0.0815-1.20 
  Kuckling, Hannah 1993 GER0.001-0.1215-1.80 
  Foster, Chantelle L 1901 ENG0.001-0.1915-2.85 
  Dewanthi, A H Chamika 1584 SRI0.001-0.6015-9.00 
  Senarath, Kavindi 1617 SRI0.501-0.0515-0.75 
  Tuzi, Bruna wc1754 ALB0.001-0.3615-5.40 
  Kulatunga, Dinithi 1505 SRI1.0010.30154.50 
  Comas Colon, Rinelly M. wf1790 PUR0.001-0.3215-4.80 
  Amra, Tasnim wf1568 RSA0.001-0.6215-9.30 
 * 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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