Individual Calculations July 2015
 Jayakrishna, H  Total change: 49.60  Rating chartPersonal card
 29th National Under-9 Chess Championship,2015 Ahmedabad, Gujarat IND 2015-06-11
RcRownchangeKK*chgGame
 1426 1123 2.00 5 1.24 40 49.60 
  Dhanvij, Ansh 1311 IND1.0010.744029.60 
  Bhavyay, Gupta 1382 IND1.0010.824032.80 
  Pranesh, M 1460 IND0.001-0.1240-4.80 
  Nikhil, Magizhnan c1523  * IND0.001-0.0840-3.20 
  Arora, Honi 1455 IND0.001-0.1240-4.80 
 * 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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