Individual Calculations August 2017
 Hasinthara, H A W H  Total change: 0.00  Rating chartPersonal card
 Sri Lanka Women's National B Chess Championship 2017 Colombo SRI 2017-05-12
RcRownchangeRpKK*chgGame
 1225 0 0.50 7 0.00 803   0.00 
  Kulatunga, Dinithi 1433 SRI0.0010.00 0.00 
  Mapa, M M W H 1225 SRI0.0010.00 0.00 
  Waranga, M G Yasasmi 1252 SRI0.0010.00 0.00 
  Wijesinghe, W M M N 1154 SRI0.0010.00 0.00 
  Hansima, Charitha Kumari 1103 SRI0.0010.00 0.00 
  Godakumbara, Aruni Kawshalya 1088 SRI0.5010.00 0.00 
  Seneka, M W Thenumi 1317 SRI0.0010.00 0.00 

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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