Individual Calculations March 2015
 Goyumi, Sasika M W  Total change: 43.20  Rating chartPersonal card
 Women's Qualifying 2015 Galle Galle SRI 2015-02-12
RcRownchangeKK*chgGame
 1280 1335 4.50 6 1.08 40 43.20 
  Jaysenthuliyane, Vinumi Vidara 1202 SRI1.0010.324012.80 
  Jayathilaka, W A Sachini Hansika 1130 SRI1.0010.24409.60 
  Jayaweera, Sayuni Gihansa wc1475 SRI0.001-0.3140-12.40 
  Navinhara, W Nethaki 1183 SRI1.0010.304012.00 
  Sooriyaarachchi, S L 1377 SRI1.0010.564022.40 
  Lakmini, K K 1314 SRI0.501-0.0340-1.20 

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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