Individual Calculations November 2014
 Chattarjee, Laltu  Total change: -8.60  Rating chartPersonal card
 6th BCA FIDE Rating chess tmt Kolkata IND 2014-10-08
RcRownchangeKK*chgGame
 1804 2130 6.50 8 -0.43 20 -8.60 
  Shreyan, Chakraborty 1730  * IND1.0010.08201.60 
  Dipanjan, Chowdhury 1730  * IND1.0010.08201.60 
  Ganguly, Ritabroto 1761 IND1.0010.10202.00 
  Arpita, Mukherjee wf1911 IND0.001-0.7820-15.60 
  Sayan, Sen 1856 IND1.0010.17203.40 
  Haldar, Ajoy 1888 IND0.501-0.3020-6.00 
  Chakrabarti, Tamal 1809 IND1.0010.13202.60 
  Sayantan, Mukherjee 1744 IND1.0010.09201.80 
 * 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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