Individual Calculations June 2013
 Narayana, Bhanu  Total change: -4.20  Rating chartPersonal card
 59th Annual Maryland Open Rockville, Maryland USA 2013-05-03
RcRownchangeKK*chgGame
 2105 2007 1.00 3 -0.14 30 -4.20 
  Collier, Philip M 1946 USA1.0010.423012.60 
  Chandra, Akshat f2270 USA0.001-0.1830-5.40 
  Sherman, David 2098 USA0.001-0.3830-11.40 

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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