Individual Calculations January 2010
 Hristov, Nikolay Valeriev  Total change: 10.65  Rating chartPersonal card
 World Youth Chess Championships-u10 Antalya TUR 2009-11-12
RcRownchangeKK*chgGame
 1833 1867 4.00 6 0.71 15 10.65 
  Nguyen, Dang Hong Phuc 1775 VIE1.0010.37155.55 
  He, Tommy O c1794 USA1.0010.40156.00 
  Karthikeyan, Murali 1969 IND0.001-0.3615-5.40 
  Kovalev, Egor 1752 RUS1.0010.34155.10 
  Abdumalik, Zhansaya 1804 KAZ1.0010.41156.15 
  Hetul, Shah 1903 IND0.001-0.4515-6.75 

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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