Individual Calculations December 2014
 Swapan, Kumar Das  Total change: -17.80  Rating chartPersonal card
 3rd National Amateur Chess Championship,2014 Kolkata IND 2014-11-16
RcRownchangeKK*chgGame
 1545 1588 4.50 10 -0.89 20 -17.80 
  Sandhya, G 1797 IND0.001-0.2320-4.60 
  Indrajeet, Sharma 1196 IND1.0010.08201.60 
  Samal, Ansuman 1786 IND0.001-0.2420-4.80 
  Bidisha, Roy 1384 IND0.501-0.2620-5.20 
  Ganesan, K. 1919 IND0.001-0.1220-2.40 
  Sourath, Biswas 1295 IND1.0010.15203.00 
  Anis, Mukhopadhyay 1766 IND0.001-0.2720-5.40 
  Vinayak, Mittal 1316 IND1.0010.17203.40 
  Gupta, Rajesh R.s. 1751 IND0.001-0.2820-5.60 
  Hiran, Banerjee 1236 IND1.0010.11202.20 

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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