Individual Calculations July 2012
 Aryan, Ranjan  Total change: -23.70  Rating chartPersonal card
 Rajiv Gandhi All India Open New Delhi IND 2012-03-26
RcRownchangeKK*chgGame
 1629 1522 0.00 2 -0.82 30 -24.60 
  Rishi, Sardana 1922  * IND0.001-0.0830-2.40 
  Bhanot, Stuti 1336 IND0.001-0.7430-22.20 
 * 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)
 
 Delhi State Open Chess Championship Delhi IND 2012-04-27
RcRownchangeKK*chgGame
 1544 1522 1.00 2 0.03 30 0.90 
  Pavit, Singh 1847 IND0.001-0.1330-3.90 
  Sambhav, Jain 1241 IND1.0010.16304.80 

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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