Individual Calculations January 2014
 Greibrokk, Ingrid Andrea  Total change: -14.10  Rating chartPersonal card
 World Youth Chess Championship 2013. Girls U14 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1614 1605 3.00 8 -0.94 15 -14.10 
  Huang, Mofei 1955 CHN0.001-0.1115-1.65 
  Nguyen, Thi Minh Oanh wf1834 VIE0.001-0.2115-3.15 
  Tishova, Svetlana 1738 RUS0.001-0.3215-4.80 
  Aouachria, Marwa 1389 ALG1.0010.22153.30 
  Tao, Rachel Long-Xin 1436 CAN0.001-0.7215-10.80 
  Rodha, Faraj 1307 UAE1.0010.15152.25 
  Balasuriya, Sajini Hasara 1499 SRI1.0010.36155.40 
  Keen, Cosima C 1750 ENG0.001-0.3115-4.65 

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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