Rapid: Individual Calculations July 2012
 Pham, Tran Gia Thu  Total change: -6.80  Rating chartPersonal card
 Asian Youth Chess Championships 2012 Under 08 Girls (Rapid) Hikkaduwa SRI 2012-06-24
RcRownchangeKK*chgGame
 1469 1757 0.50 1 -0.34 20 -6.80 
  Jalali, Parima 1469 IRI0.501-0.3420-6.80 

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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