Individual Calculations October 2017
 Weerathunga, W Gimashi Dewlini  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
 1147 0 0.00 2 0.00 347   0.00 
  Chamathka, Weerasinghe A Chethan 1131 SRI0.0010.00 0.00 
  Yatapana, Navoda 1163 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
 1062 0 1.50 3 0.00 1062   0.00 
  Sammani, M K D Madushika 1018 SRI0.0010.00 0.00 
  Dulmeth, W W Sandunu 1020 SRI0.5010.00 0.00 
  Withana, Sanul Nethmina 1149 SRI1.0010.00 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
 1085 0 0.00 5 0.00 285   0.00 
  Morais, Sanithu Leander Pamudith 1125 SRI0.0010.00 0.00 
  Haththella, L I 1101 SRI0.0010.00 0.00 
  Thennakoon, Disara 1069 SRI0.0010.00 0.00 
  Liyanage, R L Mihini B wc1053 SRI0.0010.00 0.00 
  Bandara, Senomi Imethma 1075 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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