Individual Calculations April 2009
 Balasubramanian, A  Total change: -11.85  Rating chartPersonal card
 1st International FIDE Rated Open Chess Tournament Bell School , Tirunelveli , Tamilnadu, India IND 2009-01-10
RcRownchangeKK*chgGame
 1798 1885 3.50 7 -0.79 15 -11.85 
  Ram, S Krishnan 2235 IND0.001-0.1115-1.65 
  Sai, Kiran S 1646 IND0.501-0.3015-4.50 
  Soundarya, R S 1640 IND0.501-0.3015-4.50 
  Prakash Nathan, S 1605 IND1.0010.16152.40 
  Harihara, Sudan M 2004 IND0.001-0.3415-5.10 
  Sai, Vishwesh C 1636 IND1.0010.19152.85 
  Narayanan, S, L 1819 IND0.501-0.0915-1.35 

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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