Individual Calculations January 2015
 Sayan, Sen  Total change: 3.20  Rating chartPersonal card
 01st 64 Suqares FIDE Rated tmt 2014 Kolkata IND 2014-12-22
RcRownchangeKK*chgGame
 1734 1861 6.50 10 0.08 40 3.20 
  Srikanta, Mallick 1461  * IND1.0010.08403.20 
  Chandan Kumar Prasad, (jharkhand 1536 IND1.0010.13405.20 
  Sayantan, Das 1468 IND1.0010.08403.20 
  Kaustuv, Kundu 1987 IND0.5010.17406.80 
  Chattarjee, Laltu 2121 IND0.001-0.1840-7.20 
  Soham, Das 1651 IND1.0010.23409.20 
  Arpan, Das 2083 IND0.5010.284011.20 
  Aneek, Das 1618 IND1.0010.20408.00 
  Sayantan, Mukherjee 1709 IND0.501-0.2040-8.00 
  Sudarshan, Mitra 1702 IND0.001-0.7140-28.40 
 * 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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