Individual Calculations October 2008
 Rakesh, Kumar Nayak  Total change: 40.25  Rating chartPersonal card
 XXII National Under 11 (Boys) Chess Championship 2008 Ahmedabad, India IND 2008-08-23
RcRownchangeKK*chgGame
 1838 1826 6.00 9 1.61 25 40.25 
  Arpan, Das 1723 IND0.501-0.1425-3.50 
  Harshal, Shahi 1706 IND1.0010.34258.50 
  Rishideep, Bordoloi 1817 IND1.0010.492512.25 
  Vaibhav, Suri 2081 IND0.001-0.1925-4.75 
  Yogit, S 1758 IND1.0010.412510.25 
  Ghosh, Diptayan 2027 IND0.5010.26256.50 
  Manu, M 1787 IND1.0010.452511.25 
  Narayanan, S, L 1765 IND0.501-0.0825-2.00 
  Varun, V 1878 IND0.5010.07251.75 

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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