Individual Calculations August 2017
 Maleesha, Tharuki  Total change: 103.60  Rating chartPersonal card
 Sri Lanka Women's Qualifying Championship 2017 - Kandy Kandy SRI 2017-05-05
RcRownchangeKK*chgGame
 1294 1207 3.00 5 0.95 40 38.00 
  Udagedara, Sandali Kanishka 1543 SRI0.5010.384015.20 
  Gunasekara, Ayodya Nethmini 1155 SRI0.501-0.0740-2.80 
  Wijerathne, Hansani 1117 SRI1.0010.384015.20 
  Nanayakkara, Janani 1520 SRI0.001-0.1440-5.60 
  Wijesekara, Dinuka Sewmini 1134 SRI1.0010.404016.00 

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)
 
 Sri Lanka Women's National B Chess Championship 2017 Colombo SRI 2017-05-12
RcRownchangeKK*chgGame
 1408 1207 4.00 9 1.64 40 65.60 
  Gunawardana, I M T M 1579 SRI0.001-0.1040-4.00 
  Weerakoon, Devuja S 1360 SRI1.0010.704028.00 
  Seneka, M W Thenumi 1317 SRI1.0010.654026.00 
  Dahampriya, H K T Dewnethmie 1607  * SRI0.001-0.0840-3.20 
  Wijesuriya, G P Y wc1553 SRI0.001-0.1140-4.40 
  Perera, Hansini 1288 SRI0.001-0.3940-15.60 
  Withanarachchi, W A Vinoli Oneth 1252 SRI1.0010.564022.40 
  Sarathchandra, Gihansa M 1323 SRI0.5010.16406.40 
  Jayasekera, Himasha Dulanji wc1396 SRI0.5010.254010.00 
 * 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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