Individual Calculations July 2010
 Kabir, Sachdeva  Total change: 0.75  Rating chartPersonal card
 commonwealth Chess Championship New Delhi IND 2010-05-09
RcRownchangeKK*chgGame
 1907 1583 1.00 5 0.33 25 8.25 
  Thipsay, Bagyashree Sathe wm1983  * IND0.001-0.0825-2.00 
  Dhara, Gupta 1879 IND1.0010.852521.25 
  Pratyusha, Bodda 1977 IND0.001-0.0825-2.00 
  Gurtgeldiyeva, Abadan 1836 TKM0.001-0.1925-4.75 
  D,k, Chopra 1860 IND0.001-0.1725-4.25 
 * 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)
 
 02 Delhi Chess Challenge 2010 New Delhi IND 2010-06-15
RcRownchangeKK*chgGame
 1880 1583 0.00 2 -0.30 25 -7.50 
  Neetakshya, Singh 1897 IND0.001-0.1425-3.50 
  Kushal, Bharat Bagadia 1862 IND0.001-0.1625-4.00 

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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