Rapid: Individual Calculations December 2012
 Chitrak, Naha  Total change: 6.60  Rating chartPersonal card
 1st WBCWA Rapid FIDE Rating Chess Tournamnent Kolkata IND 2012-11-10
RcRownchangeKK*chgGame
 1651 1557 3.00 7 0.33 20 6.60 
  Sanjib, Burman 1861 IND0.001-0.1420-2.80 
  Sankar, Bhattacharya 1194 IND1.0010.10202.00 
  Mandal, Naresh Ch 1859 IND0.001-0.1520-3.00 
  Siddharth, Ghosh 1292 IND1.0010.18203.60 
  Kumar, Sanu 1834 IND1.0010.832016.60 
  Syamal, Datta 1801 IND0.001-0.2020-4.00 
  Ajoy, Nath Ray 1717 IND0.001-0.2920-5.80 

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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