Individual Calculations February 2013
 Harshini, A  Total change: 3.15  Rating chartPersonal card
 05th Chennai Open - 2013 Chennai IND 2013-01-15
RcRownchangeKK*chgGame
 1739 1542 3.00 10 0.21 15 3.15 
  Pujari, Rucha wf1942  * IND0.001-0.0815-1.20 
  Chowdhury, Rana 1941 BAN0.5010.42156.30 
  Rajadharshini, M 1942  * IND0.5010.42156.30 
  Iniyan, P 1891 IND0.001-0.1115-1.65 
  Krishna, R Ve 1142  * IND1.0010.08151.20 
  Varshini, V 1902 IND0.001-0.1015-1.50 
  Dawood, K 1276 IND1.0010.18152.70 
  Akshay, V Halagannavar 1808 IND0.001-0.1815-2.70 
  Divya, Lakshmi R 1742 IND0.001-0.2415-3.60 
  Prabhat, Koutha 1807 IND0.001-0.1815-2.70 
 * 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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