Individual Calculations January 2011
 Aradhya, Sekhar Bagchi  Total change: -26.25  Rating chartPersonal card
 22nd The Telegraph School's Chess Championship Kolkata IND 2010-12-11
RcRownchangeKK*chgGame
 1748 1906 4.50 8 -1.05 25 -26.25 
  Bidita, Shenoy 1506  * IND1.0010.08252.00 
  Ganguly, Ritabroto 1648 IND1.0010.18254.50 
  Protiva, Talukder 1759 BAN0.501-0.2025-5.00 
  Mitrabha, Guha f1770 IND1.0010.32258.00 
  Ghosh, Diptayan f2180 IND0.5010.33258.25 
  Kumar, Sanu 1791 IND0.501-0.1625-4.00 
  Kumar, Gaurav 1683 IND0.001-0.7825-19.50 
  Anustoop, Biswas 1643 IND0.001-0.8225-20.50 
 * 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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