Individual Calculations September 2019
 Medha, Barooah  Total change: -15.60  Rating chartPersonal card
 SMART GIRL All India FIDE Rating 2019 at Guwahati Guwahati IND 2019-07-27
RcRownchangeKK*chgGame
 1197 1039 0.50 3 -0.39 40 -15.60 
  Winee, Thengal 1288 IND0.001-0.1940-7.60 
  Aslesha, Talukdar 1215 IND0.001-0.2740-10.80 
  Unmilita, Pathak 1087 IND0.5010.07402.80 

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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