Individual Calculations September 2012
 Roy, Prantik  Total change: -1.80  Rating chartPersonal card
 01st Keshbananda dash memorial Khordha IND 2012-08-18
RcRownchangeKK*chgGame
 2093 2213 5.50 9 -0.12 15 -1.80 
  Chattopadhyay, D 1813  * IND1.0010.08151.20 
  Hariketan, G. Chitale 1915 IND1.0010.15152.25 
  Karthikeyan, P. m2413 IND0.5010.26153.90 
  Lahiri, Atanu m2321 IND0.001-0.3515-5.25 
  Barun, Pal 1883 IND1.0010.12151.80 
  Thejkumar, M. S. m2454 IND0.001-0.2015-3.00 
  Siva, Mahadevan 1818 IND1.0010.08151.20 
  Majumdar, Shankar 2003 IND1.0010.23153.45 
  Ramakrishna, J. f2221 IND0.001-0.4915-7.35 
 * 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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