Individual Calculations September 2019
 Harischandra, Waruni Laknadee  Total change: 0.00  Rating chartPersonal card
 9th Kandy Open International Chess Festival 2019 Kandy SRI 2019-08-22
RcRownchangeRpKK*chgGame
 1238 0 3.00 6 0.00 1238   0.00 
  Obeysekara, T A Sajith Chathuran 1666 SRI0.0010.00 0.00 
  Sandanayake, Nimansa Sasanduni 1177 SRI0.5010.00 0.00 
  Bandara, T M Himath Indeewara 1167 SRI0.0010.00 0.00 
  Piyathilaka, Oshadhi Ruwanya 1131 SRI1.0010.00 0.00 
  Alawattegama, Thevindu Dinil B 1165 SRI0.5010.00 0.00 
  Bandaranayake, H B M N 1121 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)
 

 

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