Individual Calculations January 2009
 Pradip, Kumar Roy  Total change: 0.00  Rating chartPersonal card
 2nd North-East Open Rating Chess Tournament Guwahati, Assam, India IND 2008-10-27
RcRownchangeRpKK*chgGame
 1898 0 1.50 5 0.00 1749   0.00 
  Pradip Debbarma, 1795 IND1.0010.00 0.00 
  Madhab, Sarma 2009 IND0.0010.00 0.00 
  Rajesh Krishna Debbarma, 1841 IND0.5010.00 0.00 
  Nandan, Buragohain 1923 IND0.0010.00 0.00 
  Shakespear, L. 1923 IND0.0010.00 0.00 

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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