Individual Calculations November 2010
 Apurva, G  Total change: -24.45  Rating chartPersonal card
 37th National Women Challengers Chess Championship 2010 Shilpgram, Guwahati, Assam, India IND 2010-08-20
RcRownchangeKK*chgGame
 1847 1949 4.00 9 -1.63 15 -24.45 
  Tejaswini, Sagar 1637 IND0.001-0.8615-12.90 
  Shetye, Siddhali 1825 IND1.0010.33154.95 
  Visalatchi, R 1854 IND0.501-0.1315-1.95 
  Arunima, Kalra 1841 IND0.501-0.1515-2.25 
  Devangi, Patankar 2121 IND0.5010.23153.45 
  Swati, Mohota wf2112 IND0.001-0.2815-4.20 
  Thookivakam, Pujitha Reddy 1657 IND1.0010.15152.25 
  Shweta, Gole 1806 IND0.001-0.6915-10.35 
  Soumya, Shrivastava 1770 IND0.501-0.2315-3.45 

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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