Individual Calculations January 2011
 Matisone, Dana  Total change: -5.25  Rating chartPersonal card
 World Youth Chess Championships 2010 - Girls under 16 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 1769 1541 1.50 7 -0.21 25 -5.25 
  Khalaji, Hanieh 1941  * IRI0.001-0.0825-2.00 
  Stojadinov, Svetlana 1810 SRB1.0010.832520.75 
  Androni, Konstantina 1919 GRE0.001-0.0925-2.25 
  Afshar, Niusha 1909 IRI0.001-0.1025-2.50 
  Kokossis, Danae 1750 GRE0.001-0.2325-5.75 
  Shitjuk, Bogdana 1496 UKR0.501-0.0625-1.50 
  Jehad, Aysha 1557 UAE0.001-0.4825-12.00 
 * 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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