Individual Calculations September 2009
 Aaditya, Jagadeesh  Total change: -16.00  Rating chartPersonal card
 TMPL Ranjit Patkar 23rd National Under 11 Boys Chess Championship Shivamogga, Karnataka, India. IND 2009-07-10
RcRownchangeKK*chgGame
 1784 1555 0.00 3 -0.64 25 -16.00 
  Sayan, Majumdar 1783 IND0.001-0.2125-5.25 
  Kushagra, Sharma 1739 IND0.001-0.2625-6.50 
  Hemanth, Kumar 1829 IND0.001-0.1725-4.25 

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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