Individual Calculations February 2013
 Soundarya, Kumar Pradhan (blind)  Total change: 28.95  Rating chartPersonal card
 National B Chess Tournament for the Blind Bhubaneswar, Orissa IND 2012-12-26
RcRownchangeKK*chgGame
 1775 1572 3.50 6 1.93 15 28.95 
  Makwana, Ashvin K 1938 IND1.0010.901513.50 
  Waghmare, Sachin Lahu 1670 IND0.001-0.3715-5.55 
  Vaishali, Nrendra Salavkar 1618 IND1.0010.56158.40 
  Kakade, Atul 1670 IND1.0010.63159.45 
  Swapanil, Shah Blind 1872 IND0.5010.35155.25 
  Krishna, Udupa 1879 IND0.001-0.1415-2.10 

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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