Individual Calculations March 2015
 Dewanthi, A H Chamika  Total change: -48.00  Rating chartPersonal card
 Women's Qualifying 2015 Galle Galle SRI 2015-02-12
RcRownchangeKK*chgGame
 1317 1577 3.50 6 -1.20 40 -48.00 
  Sithumina, K T Sithuli 1177  * SRI1.0010.08403.20 
  Tharuki, A V G Irushi 1177  * SRI0.501-0.4240-16.80 
  Sooriyaarachchi, S L 1377 SRI1.0010.24409.60 
  Ranasinghe, Thinithi Sahanika 1677 SRI0.001-0.3640-14.40 
  Lakmini, K K 1314 SRI0.001-0.8240-32.80 
  Kariyawasam, L Hirunima 1177  * SRI1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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