Individual Calculations November 2011
 Debankan, Dhara  Total change: 18.75  Rating chartPersonal card
 02nd BCA FIDE Rated below 2000 Kolkata IND 2011-09-24
RcRownchangeKK*chgGame
 1760 1900 6.50 9 0.43 15 6.45 
  Sourav, Mondal 1624 IND1.0010.17152.55 
  Sayantan, Kundu 1686 IND1.0010.23153.45 
  Rajdeep, Sarkar 1688 IND1.0010.23153.45 
  Nayandeep, Dilip Kotangle 1981 IND0.001-0.3915-5.85 
  Gopal Ch, Mahapatra 1725 IND1.0010.27154.05 
  Suvankar, Maity 1802 IND1.0010.37155.55 
  Datta, Nilabhro 1977 IND0.001-0.3915-5.85 
  Subham, Nath 1625 IND0.501-0.3315-4.95 
  Dubey, G P 1729 IND1.0010.27154.05 

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)
 
 National Under - 13 Boys New Delhi IND 2011-10-02
RcRownchangeKK*chgGame
 1799 1900 7.50 11 0.82 15 12.30 
  Arun Kumaran, R 1500  * IND1.0010.08151.20 
  Sourav, Mondal 1624 IND1.0010.17152.55 
  Sarthak, Bansal 1696 IND1.0010.24153.60 
  Amlan, Swain 1522 IND1.0010.09151.35 
  Mohammad, Nubairshah Shaikh 2147 IND0.5010.31154.65 
  Visakh, Nr 2056 IND0.5010.21153.15 
  Vignesh, Nr 1955 IND1.0010.58158.70 
  Pranav, Vijay 2030 IND0.001-0.3215-4.80 
  Aradhya, Garg 1612 IND0.001-0.8415-12.60 
  Chandar, Raju 1761 IND1.0010.31154.65 
  Rohan, Ahuja 1891 IND0.501-0.0115-0.15 
 * 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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