Individual Calculations January 2011
 Kalyapin, Artem  Total change: 0.00  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 12 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeRpKK*chgGame
 1730 0 1.50 7 0.00 1500   0.00 
  Arjun, Bharat c1925 IND0.0010.00 0.00 
  Lappalainen, Matias 1777 FIN0.0010.00 0.00 
  Modi, Sachin 1571 RSA0.0010.00 0.00 
  Hadzialic, Benjamin 1711 BIH0.5010.00 0.00 
  Jang, Jaewon 1641 KOR1.0010.00 0.00 
  Hofer, Emilian 1772 AUT0.0010.00 0.00 
  Loh, Zachary 1711 AUS0.0010.00 0.00 

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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