Individual Calculations January 2009
 Li, Hui  Total change: 0.00  Rating chartPersonal card
 World Youth Chess Championships 2008 - Open 16 Vung Tau VIE 2008-10-20
RcRownchangeRpKK*chgGame
 2000 0 0.50 7 0.00 1578   0.00 
  Datu, Alcon John 2159 PHI0.0010.00 0.00 
  Pourramezanali, Amirreza 2077 IRI0.0010.00 0.00 
  Martchenko, Alexander 2039 CAN0.0010.00 0.00 
  Lee, Kiyul 1952 KOR0.0010.00 0.00 
  Amarasena, Kaveesha 1915 SRI0.0010.00 0.00 
  Setiabudi, Allen 1847 AUS0.5010.00 0.00 
  Brown, Andrew 2013 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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