Individual Calculations February 2013
 Bipra, Nath  Total change: 14.70  Rating chartPersonal card
 5th HDCA FIDE Rated International Open Chess Tournament (Below 2000) Kolkata IND 2012-12-24
RcRownchangeKK*chgGame
 1646 1350 2.00 7 0.93 30 27.90 
  Angira, Choudhuri 1648 IND1.0010.853025.50 
  Subhayan, Kundu 1717 IND0.001-0.1030-3.00 
  Subham, Saha 1587 IND0.001-0.2030-6.00 
  Rabindra, Kumar (bih) 1662 IND0.001-0.1430-4.20 
  Nishi, Mahalaxmi Iyer 1621 IND0.001-0.1730-5.10 
  Ahmad, Niaz 1685 IND1.0010.883026.40 
  Shambo, Dutta 1605 IND0.001-0.1930-5.70 

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)
 
 2nd CCF ALL INDIA FIDE RATED CHESS TOURNAMENT (BELOW 2000) Kolkata IND 2012-12-28
RcRownchangeKK*chgGame
 1704 1350 0.00 4 -0.44 30 -13.20 
  Anirban, Basu 1750  * IND0.001-0.0830-2.40 
  Samal, Ansuman 1724 IND0.001-0.1030-3.00 
  Nirmalya, Chatterjee 1680 IND0.001-0.1230-3.60 
  Priya, Ranjan Das 1661 IND0.001-0.1430-4.20 
 * 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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