Individual Calculations May 2017
 Aneek, Das  Total change: -2.00  Rating chartPersonal card
 55th Bengal State sr Chess Championship Kolkata IND 2017-04-23
RcRownchangeKK*chgGame
 1535 1713 5.50 8 -0.05 40 -2.00 
  Prantik, Roy Chowdhury 1313  * IND1.0010.08403.20 
  Das, Annika 1313  * IND1.0010.08403.20 
  Mitrabha, Guha f2113  * IND0.001-0.0840-3.20 
  Rwitik, Chakraborty 1313  * IND1.0010.08403.20 
  Sanjay, Kumar Sadhukhan 1313  * IND1.0010.08403.20 
  Soumyajit, Das (jr) 1497 IND1.0010.22408.80 
  Anustoop, Biswas 1983 IND0.001-0.1740-6.80 
  Venkatesh, H 1431 IND0.501-0.3440-13.60 
 * 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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