Individual Calculations January 2014
 Kozina, Anastasia  Total change: 17.85  Rating chartPersonal card
 World Youth Chess Championship 2013. Girls U12 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1750 1821 7.00 10 1.19 15 17.85 
  Nass, Maria 1421  * NOR1.0010.08151.20 
  Cvitan, Ena 1644 CRO1.0010.27154.05 
  Markocic, Spela 1577 SLO1.0010.20153.00 
  Obolentseva, Alexandra wf1988 RUS0.5010.22153.30 
  Ouellet, Maili-Jade wc1770 CAN1.0010.43156.45 
  Badelka, Olga 1911 BLR0.5010.12151.80 
  Zhao, Shengxin 1753 CHN0.001-0.5915-8.85 
  Chu, Ruotong 1968 CHN0.001-0.3015-4.50 
  Sibajeva, Marija 1721 LTU1.0010.36155.40 
  Vantika, Agrawal 1747 IND1.0010.40156.00 
 * 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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