Individual Calculations September 2012
 Cholleti, Sahajasri  Total change: -27.00  Rating chartPersonal card
 mother chess 2nd open fide rating Vizag IND 2012-07-27
RcRownchangeKK*chgGame
 1730 2059 2.50 5 -1.80 15 -27.00 
  Ramanaji, Dhulipati 1659  * IND0.001-0.9215-13.80 
  Kiran, Kumar P J 1659  * IND1.0010.08151.20 
  Shashi, Kaushik 1669 IND1.0010.09151.35 
  Sandhya, G 1741 IND0.501-0.3715-5.55 
  Rakesh, Kumar Jena f1924 IND0.001-0.6815-10.20 
 * 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)
 

 

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