Individual Calculations June 2013
 Chowdhury, Rana  Total change: -54.45  Rating chartPersonal card
 5th BCA International FIDE Rating (below 2000) Chess Tournament,2013 Kolkata, West Bengal IND 2013-05-15
RcRownchangeKK*chgGame
 1566 1878 1.50 6 -3.63 15 -54.45 
  Bidhan, Bhattacharjee 1518 IND0.501-0.4015-6.00 
  Aditya, Basu 1634 IND0.001-0.8015-12.00 
  Soham, Das 1478  * IND1.0010.08151.20 
  Debashis, Majumder(irs) 1645 IND0.001-0.7915-11.85 
  Swapan, Kumar Das 1630 IND0.001-0.8115-12.15 
  Samir, Kumar Saha 1488 IND0.001-0.9115-13.65 
 * 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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