Individual Calculations November 2012
 Gupta, Aakarsh  Total change: -11.70  Rating chartPersonal card
 National Under - 9 Boys Gujarath IND 2012-10-01
RcRownchangeKK*chgGame
 1451 1206 0.00 2 -0.39 30 -11.70 
  Soumma, Chakraborty 1470 IND0.001-0.1830-5.40 
  Panda, Sambit 1432 IND0.001-0.2130-6.30 

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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