Individual Calculations April 2009
 Patharkar, Akshay  Total change: 5.25  Rating chartPersonal card
 Suraj International FIDE Rating Chess Tournament 2008 Sangli, India IND 2008-12-25
RcRownchangeKK*chgGame
 1856 1655 1.00 3 0.21 25 5.25 
  Shreyans, K. Shah 2005 IND0.5010.39259.75 
  Rabbani Basha, S. 1679 IND0.5010.03250.75 
  Subramanian, T V 1883 IND0.001-0.2125-5.25 

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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