Individual Calculations January 2009
 Siva, Swamy V  Total change: -8.50  Rating chartPersonal card
 "MONGINIS" 46th National 'B' Chess Championship 2008 Goa,India IND 2008-09-15
RcRownchangeKK*chgGame
 2098 1820 0.50 5 -0.34 25 -8.50 
  Mehar, Chinna Reddy C H 2170 IND0.001-0.1125-2.75 
  Pradeep, Kumar Choudhary 2082 IND0.001-0.1825-4.50 
  Prince, Bajaj 2111 IND0.5010.35258.75 
  Md, Irshad 2113 IND0.001-0.1525-3.75 
  Zohming, Liana 2014 IND0.001-0.2525-6.25 

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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