Individual Calculations October 2016
 Jayarathna, Hiruni  Total change: 3.20  Rating chartPersonal card
 Sri Lanka University Games 2016 Chess Women Kuliyapitiya SRI 2016-09-11
RcRownchangeKK*chgGame
 1389 1345 1.00 2 0.08 40 3.20 
  Abeywardana, N T 1676 SRI0.001-0.1240-4.80 
  Nobert, W D Sachini Jessica 1102 SRI1.0010.20408.00 

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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