Individual Calculations June 2013
 Abhirup, Das  Total change: 30.15  Rating chartPersonal card
 5th BCA International FIDE Rating (below 2000) Chess Tournament,2013 Kolkata, West Bengal IND 2013-05-15
RcRownchangeKK*chgGame
 1787 1690 5.00 8 2.01 15 30.15 
  Sukanya, Dutta 1928 IND0.001-0.2015-3.00 
  Vishwanath, Vivek 1405 IND1.0010.16152.40 
  Sumit, Kumar 1905 IND0.001-0.2315-3.45 
  Rabindra, Kumar (bih) 1483 IND1.0010.23153.45 
  Sarwar, Hossain Ullash 1952 BAN1.0010.821512.30 
  Garain, B.n. 1863 IND1.0010.731510.95 
  Rajdeep, Sarkar 1863 IND0.5010.23153.45 
  Rajib, Gharai 1899 IND0.5010.27154.05 

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)
 

 

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