Individual Calculations January 2010
 Taheri, Hamdan  Total change: 0.00  Rating chartPersonal card
 World Youth Chess Championship-u12 Antalya TUR 2009-11-12
RcRownchangeRpKK*chgGame
 1773 0 1.00 5 0.00 1533   0.00 
  Sheykhhasani, Bardia 1861 IRI0.0010.00 0.00 
  Zmushko, Filipp 1728 BLR0.5010.00 0.00 
  Lappalainen, Matias 1829 FIN0.5010.00 0.00 
  Bowler, James P 1685 ENG0.0010.00 0.00 
  Mraz, Ondrej 1760 SVK0.0010.00 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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