Individual Calculations August 2017
 Dahampriya, H K T Dewnethmie  Total change: -134.40  Rating chartPersonal card
 Sri Lanka Women's National B Chess Championship 2017 Colombo SRI 2017-05-12
RcRownchangeKK*chgGame
 1456 1618 4.50 9 -1.66 40 -66.40 
  Jayasekera, Himasha Dulanji wc1396 SRI0.001-0.7840-31.20 
  Weerawardana, Oneli Vihanga 1236 SRI1.0010.09403.60 
  Sanudula, K M Dahamdi 1294 SRI1.0010.13405.20 
  Maleesha, Tharuki 1218  * SRI1.0010.08403.20 
  Ranasinghe, Shalini 1565 SRI1.0010.434017.20 
  Yashora, Tiumi 1682 SRI0.001-0.4140-16.40 
  De Silva, Chamindra 1524 SRI0.501-0.1340-5.20 
  Udagedara, Sandali Kanishka 1543 SRI0.001-0.6040-24.00 
  Tharushi, T H D Niklesha wc1643 SRI0.001-0.4740-18.80 
 * 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)
 
 Commonwealth Chess Championship Under - 14 Girls - 2017 New Delhi IND 2017-07-02
RcRownchangeKK*chgGame
 1293 1641 4.50 7 -1.70 40 -68.00 
  Swara, Hetal Shah 1276 IND0.001-0.9040-36.00 
  Shah, Jiya 1399 IND0.501-0.3040-12.00 
  Brugman, Ilse 1241  * RSA1.0010.08403.20 
  Shaw, Laurie Ann 1317 RSA0.001-0.8740-34.80 
  Choksy, Anaisha 1241  * SRI1.0010.08403.20 
  Brugman, Karla 1295 RSA1.0010.11404.40 
  Navya, Tayal 1283 IND1.0010.10404.00 
 * 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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