Individual Calculations July 2011
 Swapan, Kumar Das  Total change: -10.65  Rating chartPersonal card
 01st BCA FIDE Rated Chess tmt - 2011 Kolkata IND 2011-06-08
RcRownchangeKK*chgGame
 1613 1813 6.00 9 -0.71 15 -10.65 
  Sudarshan, Mitra 1570 IND1.0010.20153.00 
  Samir, Dhar 1501 IND1.0010.14152.10 
  Roy, Pallabi 1942 IND0.001-0.3315-4.95 
  Das, Susobhit 1573 IND0.001-0.8015-12.00 
  Chanchal, Bowlia 1560 IND1.0010.19152.85 
  Kumar, Atul 1596 IND0.001-0.7815-11.70 
  Anshul, Kaushik 1550 IND1.0010.18152.70 
  Arpita, Mukherjee wf1635 IND1.0010.27154.05 
  Chandreyee, Hajra 1593 IND1.0010.22153.30 

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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