Individual Calculations January 2013
 Pakkurti, Vijay Kumar  Total change: 9.75  Rating chartPersonal card
 Commonwealth Chess Championship 2012 Chennai IND 2012-11-22
RcRownchangeKK*chgGame
 1687 1570 4.00 9 0.65 15 9.75 
  Shyam, Sundar M m1970  * IND0.001-0.0815-1.20 
  Cyrus, Pereira 1915 IND0.001-0.1115-1.65 
  Ujjainee, De 1315 IND1.0010.19152.85 
  Satra, Hardik 1958 IND0.001-0.0915-1.35 
  Akilesh, Viswaa 1354 IND1.0010.22153.30 
  Chowdhury, Mahmuda Haque 1834 BAN1.0010.821512.30 
  Meghna, C H 1784 IND0.001-0.2315-3.45 
  Avadhanulu, A S M S S 1810 IND0.001-0.2015-3.00 
  Nivetta, T 1245 IND1.0010.13151.95 
 * 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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