Individual Calculations August 2017
 Wijesuriya, G P Y  Total change: 50.00  Rating chartPersonal card
 Sri Lanka Women's National B Chess Championship 2017 Colombo SRI 2017-05-12
RcRownchangeKK*chgGame
 1431 1553 7.00 10 0.72 40 28.80 
  Wijesinghe, W M M N 1154 SRI1.0010.08403.20 
  Herath, Uthpala Shanika 1316 SRI0.501-0.3040-12.00 
  Withanarachchi, W A Vinoli Oneth 1252 SRI0.501-0.3540-14.00 
  Yatapana, Navoda 1153  * SRI1.0010.08403.20 
  Wickramasinghe, Dilhara Ishini wf1673 SRI0.001-0.3440-13.60 
  Maleesha, Tharuki 1207 SRI1.0010.11404.40 
  De Silva, Shelani 1629 SRI1.0010.604024.00 
  Mendis, Dasuni Hansika wc1715 SRI0.5010.21408.40 
  De Silva, Chamindra 1524 SRI1.0010.464018.40 
  Yashora, Tiumi 1682 SRI0.5010.17406.80 
 * 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 - 2017 New Delhi IND 2017-07-02
RcRownchangeKK*chgGame
 1751 1553 3.50 9 1.12 40 44.80 
  Chitlange, Sakshi wm1953  * IND0.001-0.0840-3.20 
  Pankaj, Sindhu 1836 IND0.001-0.1640-6.40 
  Ranasinghe, S D wm1741 SRI0.001-0.2640-10.40 
  Sultana, Sharmin Shirin wf1953  * BAN0.001-0.0840-3.20 
  Lakshaya, Arora 1180 IND1.0010.10404.00 
  Savitha, Shri B 1671 IND1.0010.664026.40 
  Potluri, Saye Srreezza 1752 IND1.0010.764030.40 
  Hoareau, Benjamin c1827 SEY0.001-0.1740-6.80 
  Renjith, Sravan 1847 NZL0.5010.354014.00 
 * 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)
 
 Commonwealth Chess Championship - 2017 for Under 20 Girls New Delhi IND 2017-07-02
RcRownchangeKK*chgGame
 1688 1553 1.50 6 -0.59 40 -23.60 
  Arpita, Mukherjee wf1953  * IND0.001-0.0840-3.20 
  Priyamvada, Karamcheti 1848 IND0.001-0.1540-6.00 
  Meghna, C H 1953  * IND0.001-0.0840-3.20 
  Thakare, Seeya 1444 IND1.0010.354014.00 
  Ankitha, Goud Palle 1779 IND0.001-0.2140-8.40 
  Jaiswal, Kritika 1153  * IND0.501-0.4240-16.80 
 * 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)
 

 

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