Individual Calculations February 2015
 Tuhin, Dutta  Total change: 9.20  Rating chartPersonal card
 4th WBCWS Open FIDE Rated Kolkata IND 2015-01-22
RcRownchangeKK*chgGame
 1663 1625 4.00 8 0.46 20 9.20 
  Shaon, Chowdhury 1927 IND0.001-0.1520-3.00 
  Hridya, Ghosh 1225  * IND1.0010.08201.60 
  Raunak, Mondal 1846 IND1.0010.782015.60 
  Anurag, Jaiswal 1928 IND0.5010.36207.20 
  Sonkalan, Bharati 1910 IND0.001-0.1620-3.20 
  Subhra, Banerjee 1828 IND0.001-0.2420-4.80 
  Soumyajit, Das 1299 IND0.501-0.3720-7.40 
  Diya, Chowdhury 1339 IND1.0010.16203.20 
 * 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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