Individual Calculations May 2017
 Matthias, Ivon Sanduni  Total change: 0.00  Rating chartPersonal card
 Sri Lanka Women's Qualifying Championship 2017 - Colombo Colombo SRI 2017-03-30
RcRownchangeRpKK*chgGame
 1138 0 3.00 7 0.00 1088   0.00 
  Chamathka, Weerasinghe A Chethan 1133 SRI1.0010.00 0.00 
  Weerakoon, Devuja S 1272 SRI0.0010.00 0.00 
  Liyanage, B O R 1073 SRI1.0010.00 0.00 
  Silva, Hiruni Kasundi K 1184 SRI0.0010.00 0.00 
  Hettige, Indushika Anjani 1066 SRI1.0010.00 0.00 
  Hetti Arachchige, Thisumi S 1158 SRI0.0010.00 0.00 
  Akuratiya, A G Javindi Avarjana 1080 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)
 
 Colombo Chess Festival 2017 Colombo SRI 2017-04-06
RcRownchangeRpKK*chgGame
 1143 0 0.00 3 0.00 343   0.00 
  Pathirana, W P Voji Nimla 1278 SRI0.0010.00 0.00 
  Lansakara, Vinuji 1041 SRI0.0010.00 0.00 
  De Silva, Thenuki Hirunima 1109 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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