Individual Calculations April 2009
 Nirbhay, Nanda  Total change: 3.00  Rating chartPersonal card
 7th Parsvnath International Open Chess Tournament 2009 Modern School, Barakhamba Road, New Delhi, India IND 2009-01-11
RcRownchangeKK*chgGame
 2190 1861 0.50 3 0.12 25 3.00 
  Murali Krishnan, B T m2211 IND0.5010.39259.75 
  Singh, S Vikramjit 2211 IND0.001-0.1125-2.75 
  Ivanilov, Maxim 2147 KAZ0.001-0.1625-4.00 

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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