Individual Calculations July 2012
 Saptarshi, Datta  Total change: -0.60  Rating chartPersonal card
 03rd BCA International Open rating below 2000 Baruipur IND 2012-05-12
RcRownchangeKK*chgGame
 1642 1313 0.50 4 -0.02 30 -0.60 
  Sandip, Dey 1713  * IND0.001-0.0830-2.40 
  Tanmoy, Mondal 1674 IND0.001-0.1030-3.00 
  Samrat, Nandi 1576 IND0.5010.32309.60 
  Sourav, Mondal 1603 IND0.001-0.1630-4.80 
 * 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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