Individual Calculations October 2017
 Peiris, M Sanuki Lehansa  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
 1005 0 0.00 1 0.00 205   0.00 
  Thanujana, D M Sinaly 1005 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
 1085 0 0.00 2 0.00 285   0.00 
  Withana, Sanul Nethmina 1149 SRI0.0010.00 0.00 
  Dulmeth, W W Sandunu 1020 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
 1100 0 0.00 2 0.00 300   0.00 
  Dissanayake, Praveen Manodya 1134 SRI0.0010.00 0.00 
  Herath, H M S S 1065 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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