Rapid: Individual Calculations November 2013
 Koustav, Chatterjee  Total change: 4.00  Rating chartPersonal card
 Kolkata Autumn Rapid -2013 Kolkata IND 2013-10-01
RcRownchangeKK*chgGame
 1815 1719 2.50 6 0.20 20 4.00 
  Bose, Sayan 2013 IND0.001-0.1520-3.00 
  Akash, Dip Paik 1371 IND1.0010.11202.20 
  Nath, Rupankar 2016 IND0.5010.35207.00 
  Sumit, Kumar 1917 IND0.001-0.2420-4.80 
  Apurba, Chakraborty 1531 IND1.0010.26205.20 
  Anurag, Jaiswal 2040 IND0.001-0.1320-2.60 

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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