Individual Calculations July 2011
 Biyani, Aum  Total change: -26.25  Rating chartPersonal card
 National Under – 11 boys Ahmedabad IND 2011-05-26
RcRownchangeKK*chgGame
 1659 1479 0.00 4 -1.05 25 -26.25 
  Harikrishnan, A Ra 1707 IND0.001-0.2125-5.25 
  Rohan, Sen 1650 IND0.001-0.2725-6.75 
  Rajendra, G 1642 IND0.001-0.2825-7.00 
  Manas, O T 1636 IND0.001-0.2925-7.25 

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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