Individual Calculations February 2015
 Samar, Chatterjee  Total change: -20.60  Rating chartPersonal card
 4th WBCWS Open FIDE Rated Kolkata IND 2015-01-22
RcRownchangeKK*chgGame
 1631 1881 6.00 9 -1.03 20 -20.60 
  Mangaldeep, Mitra 1481  * IND1.0010.08201.60 
  Priya, Ranjan Das 1569 IND0.001-0.8620-17.20 
  Shreyan, Chakraborty 1481  * IND1.0010.08201.60 
  Avijaan, Roy Choudhury 1635 IND1.0010.19203.80 
  Shuvam, Roy 1481  * IND1.0010.08201.60 
  Chattarjee, Laltu 2133 IND0.001-0.1920-3.80 
  Satya, Sekhar Mitra 1702 IND0.501-0.2320-4.60 
  Tamojit, Poddar 1618 IND1.0010.18203.60 
  Nihar, Ranjan Banerjee 1578 IND0.501-0.3620-7.20 
 * 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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