Individual Calculations October 2017
 Attale , Himansa Nethumdee Abeyr  Total change: 0.00  Rating chartPersonal card
 4th Sri Lanka National Amateur International Rating Women Chess Championships 2017 Colombo SRI 2017-08-01
RcRownchangeRpKK*chgGame
 1154 0 0.00 2 0.00 354   0.00 
  Gunasekara, Ayodya Nethmini 1199 SRI0.0010.00 0.00 
  Ranishani, W A Sandaru 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)
 
 Southern International Chess Championship 2017 Galle SRI 2017-08-14
RcRownchangeRpKK*chgGame
 1307 0 0.00 1 0.00 507   0.00 
  Thenuwara, Rashmika 1307 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)
 
 3rd Negombo Chess Festival 2017 Negombo, Sri lanka SRI 2017-08-20
RcRownchangeRpKK*chgGame
 1175 0 0.00 2 0.00 375   0.00 
  Wijesinghe, W A D Sumudu 1265 SRI0.0010.00 0.00 
  Wanasinghe, P G Dihan Hansaja 1085 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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