Individual Calculations October 2012
 Ananya , Rishi Gupta  Total change: -18.00  Rating chartPersonal card
 1st Asean International Youth Chess Championships 2012 - Girls Under-11 & Under-8 Singapore SIN 2012-08-07
RcRownchangeKK*chgGame
 1583 1431 0.00 2 -0.60 30 -18.00 
  Siew, Kai Xin 1552 SIN0.001-0.3430-10.20 
  Teh, De Zen wc1614 MAS0.001-0.2630-7.80 

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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