Individual Calculations March 2024
 Jayathilaka, H R J G  Total change: 58.80  Rating chartPersonal card
 Sri Lanka Women's National Major Division Chess Championships 2024 - Sabaragamuwa Kegalle SRI 2024-02-10
RcRownchangeKK*chgGame
 1347 1071 2.00 3 1.47 40 58.80 
  Liyanage, B K D 1437 SRI1.0010.904036.00 
  Ranasinghe, R A Lihini Himansa 1250 SRI1.0010.734029.20 
  Akuratiya, A G Hansadie Aradhya 1355 SRI0.001-0.1640-6.40 

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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