Individual Calculations October 2008
 Narayanan, S, L  Total change: 15.60  Rating chartPersonal card
 XXII National Under 11 (Boys) Chess Championship 2008 Ahmedabad, India IND 2008-08-23
RcRownchangeKK*chgGame
 1925 1765 2.50 5 1.04 15 15.60 
  Bharadwaj, Akshay 1900 IND0.001-0.3215-4.80 
  Meet, Agrawal 1932 IND1.0010.721510.80 
  Kaushik, S 1973 IND1.0010.771511.55 
  Rakesh, Kumar Nayak 1826 IND0.5010.08151.20 
  Mahapatra, Sidhant 1995 IND0.001-0.2115-3.15 

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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