Individual Calculations March 2011
 Ayil Naidu, K  Total change: 7.00  Rating chartPersonal card
 First ACF FIDE Rated all India Open Calicut IND 2010-12-25
RcRownchangeKK*chgGame
 1725 1690 2.50 5 0.28 25 7.00 
  Marthandan, K U 1290  * IND1.0010.08252.00 
  Varahalu, S 1964 IND0.001-0.1725-4.25 
  Aravind, Ravikumar 1466 IND1.0010.22255.50 
  Prem, Anantha Rajan V 1937 IND0.5010.31257.75 
  Bindu, Saritha K wf1970 IND0.001-0.1625-4.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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