Individual Calculations January 2010
 Harika, Dronavalli  Total change: 3.90  Rating chartPersonal card
 36th National Women Premier Chess Championship 2009 St Joseph's College of Engineering, Chennai, India IND 2009-12-02
RcRownchangeKK*chgGame
 2274 2467 8.50 11 0.39 10 3.90 
  Priya, P wm2177 IND1.0010.16101.60 
  Pon, N Krithika wf2196 IND1.0010.17101.70 
  Meenakshi, Subbaraman wg2324 IND0.501-0.1910-1.90 
  Bhakti, Kulkarni cwf2262 IND1.0010.24102.40 
  Kiran, Manisha Mohanty wm2151 IND0.501-0.3710-3.70 
  Gomes, Mary Ann wg2384 IND1.0010.39103.90 
  Karavade, Eesha wg2413 IND0.501-0.0810-0.80 
  Tania, Sachdev mwg2399 IND1.0010.41104.10 
  Mohota, Nisha wg2351 IND0.501-0.1610-1.60 
  Bharathi, R 2148 IND1.0010.13101.30 
  Ramaswamy, Aarthie wg2213 IND0.501-0.3110-3.10 

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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