Individual Calculations September 2019
 Rathnayake, R M Dulinma Hemalni  Total change: 0.00  Rating chartPersonal card
 4th SSC Open International Rating chess Championship 2019 Matara SRI 2019-08-03
RcRownchangeRpKK*chgGame
 1016 0 0.00 1 0.00 216   0.00 
  Liyanage, R L Mihini B wc1016 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)
 
 5th Negombo International chess Festival 2019 Negombo SRI 2019-08-16
RcRownchangeRpKK*chgGame
 1093 0 1.00 5 0.00 853   0.00 
  De Silva, S N K 1019 SRI1.0010.00 0.00 
  Gunasinghe, K D A N 1220 SRI0.0010.00 0.00 
  Ranasinghe, R Hirusha Dilanka 1092 SRI0.0010.00 0.00 
  Pathirana, W Isuru Udayanaga 1070 SRI0.0010.00 0.00 
  Rathnayake, R M D S 1062 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)
 
 9th Kandy Open International Chess Festival 2019 Kandy SRI 2019-08-22
RcRownchangeRpKK*chgGame
 1021 0 0.00 1 0.00 221   0.00 
  Ieswarage, I K A D M 1021 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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