Individual Calculations December 2014
 Rajarishi, Karthi  Total change: -14.80  Rating chartPersonal card
 3rd National Amateur Chess Championship,2014 Kolkata IND 2014-11-16
RcRownchangeKK*chgGame
 1758 1975 8.00 11 -0.37 40 -14.80 
  Rahul Dev, Das 1575  * IND1.0010.08403.20 
  Shyam Sundar, T. 1730 IND1.0010.20408.00 
  Chakrabarti, Tamal 1832 IND1.0010.314012.40 
  Aparajita, Gochhikar 1787 IND0.501-0.2440-9.60 
  Vivek.m. 1825 IND0.501-0.2040-8.00 
  Rajarshi, Dutta 1814 IND0.501-0.2140-8.40 
  Subhra, Banerjee 1787 IND0.501-0.2440-9.60 
  Koustav, Chakraborty 1637 IND1.0010.12404.80 
  Aronyak, Ghosh c1846 IND0.501-0.1740-6.80 
  Ghosh, Samriddhaa 1624 IND1.0010.11404.40 
  Hemanth, Raam 1878 IND0.501-0.1340-5.20 
 * 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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