Individual Calculations September 2009
 Aditya, Hiren Vaidya  Total change: 64.50  Rating chartPersonal card
 TMPL Ranjit Patkar 23rd National Under 11 Boys Chess Championship Shivamogga, Karnataka, India. IND 2009-07-10
RcRownchangeKK*chgGame
 1832 1615 4.00 6 2.58 25 64.50 
  Hetul, Shah 1859 IND0.5010.30257.50 
  Rai, Rakshith T 1793 IND1.0010.732518.25 
  Athul, Krishna S 1818 IND1.0010.762519.00 
  Manu, M 1817 IND1.0010.762519.00 
  Sidhant, Mohapatra 2000 IND0.5010.412510.25 
  Naik, Rishubh Naresh 1702 IND0.001-0.3825-9.50 

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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