Individual Calculations January 2014
 Harazinska, Ewa  Total change: 27.60  Rating chartPersonal card
 World Youth Chess Championship 2013. Girls U16 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 2004 2050 8.00 11 1.84 15 27.60 
  Head, Louise 1786 ENG1.0010.18152.70 
  Drogovoz, Maria 1899 RUS1.0010.30154.50 
  Grgic, Neomi 1882 CRO1.0010.28154.20 
  Nicolas Zapata, Irene wm2237 ESP0.001-0.2615-3.90 
  Vidic, Teja 1882 SLO1.0010.28154.20 
  Hong, Xing 1980 CHN1.0010.40156.00 
  Osmak, Iulija wf2211 UKR0.001-0.2915-4.35 
  Derakhshani, Dorsa wf2087 IRI0.5010.05150.75 
  Beinenson, Katsiaryna wf1961 BLR1.0010.38155.70 
  Mahalakshmi, M wf2110 IND0.5010.08151.20 
  Heinemann, Josefine 2008 GER1.0010.44156.60 

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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