Individual Calculations November 2010
 Preethi, R  Total change: -35.55  Rating chartPersonal card
 37th National Women Challengers Chess Championship 2010 Shilpgram, Guwahati, Assam, India IND 2010-08-20
RcRownchangeKK*chgGame
 1798 2109 7.00 11 -2.37 15 -35.55 
  Junmoni, Gogoi 1709  * IND0.501-0.4215-6.30 
  Pammi, Rani 1709  * IND1.0010.08151.20 
  Tejaswini, Sagar 1709  * IND1.0010.08151.20 
  Rathore, Sonakshi 1928 IND0.001-0.7415-11.10 
  Salini, R 1709  * IND0.501-0.4215-6.30 
  Akhade, Vaishnavi 1709  * IND1.0010.08151.20 
  Arunima, Kalra 1841 IND0.501-0.3315-4.95 
  Visalatchi, R 1854 IND0.501-0.3115-4.65 
  Shetye, Siddhali 1825 IND1.0010.16152.40 
  Ivana Maria, Furtado wc1889 IND0.501-0.2815-4.20 
  Aparajita, Gochhikar 1896 IND0.501-0.2715-4.05 
 * 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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