Individual Calculations February 2015
 Kalaimathi, G  Total change: -21.60  Rating chartPersonal card
 Chennai Open 2014 open FIDE Rating Cat B Chennai IND 2014-12-30
RcRownchangeKK*chgGame
 1257 1248 3.00 7 -0.54 40 -21.60 
  Singaram, P.l. 1648  * IND0.001-0.0840-3.20 
  Dhivyashree, J 1524 IND0.001-0.1740-6.80 
  Srikrishnan, P 1017 IND1.0010.21408.40 
  Aasha.c, R. 1554 IND0.001-0.1440-5.60 
  Aishwarya, Natarajan 1028 IND0.001-0.7840-31.20 
  Sai, Sujan S 1014 IND1.0010.21408.40 
  Prithvi, Rajan 1015 IND1.0010.21408.40 
 * 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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