Individual Calculations July 2012
 Verma, Sanjay  Total change: 1.20  Rating chartPersonal card
 WB State FIDE Rating Kolkata IND 2012-04-06
RcRownchangeKK*chgGame
 1842 2032 6.50 9 0.08 15 1.20 
  Arpan, Das (jr) 1632  * IND1.0010.08151.20 
  Nirmalya, Chatterjee 1632  * IND0.501-0.4215-6.30 
  Sayan, Majumdar 1815 IND0.501-0.2815-4.20 
  Debangshu, Chakrabarti 1725 IND1.0010.14152.10 
  Koustav, Chatterjee 1689 IND0.501-0.3815-5.70 
  Subhra, Banerjee 1860 IND1.0010.27154.05 
  Tamojit, Chakraborty 1979 IND1.0010.43156.45 
  Abhratanu, Dutta 2074 IND1.0010.56158.40 
  Mallick, Anjan 2168 IND0.001-0.3215-4.80 
 * 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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