Individual Calculations August 2017
 Udagedara, Sandali Kanishka  Total change: 46.00  Rating chartPersonal card
 Sri Lanka Women's Qualifying Championship 2017 - Kandy Kandy SRI 2017-05-05
RcRownchangeKK*chgGame
 1291 1543 5.50 6 0.78 40 31.20 
  Perera, Udari Dilrukshi 1143  * SRI1.0010.08403.20 
  Maleesha, Tharuki 1207 SRI0.501-0.3840-15.20 
  Wijesiri, Dileka 1172 SRI1.0010.10404.00 
  Ranasinghe, Shalini 1565 SRI1.0010.534021.20 
  Fernando, G W Nethmi L 1341 SRI1.0010.24409.60 
  Herath, Uthpala Shanika 1316 SRI1.0010.21408.40 
 * 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)
 
 Sri Lanka Women's National B Chess Championship 2017 Colombo SRI 2017-05-12
RcRownchangeKK*chgGame
 1380 1543 6.50 9 0.37 40 14.80 
  Indrajith, J A K N T 1143  * SRI1.0010.08403.20 
  Withanarachchi, W A Vinoli Oneth 1252 SRI0.501-0.3540-14.00 
  Herath, Uthpala Shanika 1316 SRI1.0010.21408.40 
  Mendis, Dasuni Hansika wc1715 SRI0.001-0.2740-10.80 
  Tharushi, T H D Niklesha wc1643 SRI0.001-0.3640-14.40 
  Jaysenthuliyane, Vinumi Vidara 1149 SRI1.0010.08403.20 
  Fernando, G W Nethmi L 1341 SRI1.0010.24409.60 
  Dahampriya, H K T Dewnethmie 1618 SRI1.0010.604024.00 
  Dilanya, W V Nethmi 1239 SRI1.0010.14405.60 
 * 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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