Individual Calculations February 2017
 Ekanayake, Hasindu Chiranga  Total change: 47.20  Rating chartPersonal card
 1st SSC Open International 2016 Matara SRI 2016-12-25
RcRownchangeKK*chgGame
 1473 1214 2.50 6 1.18 40 47.20 
  Yashora, Tiumi 1614  * SRI1.0010.924036.80 
  Gunaratne, Manisha Suchini wf1614  * SRI0.001-0.0840-3.20 
  Sandeepa , W A Geeshan 1473 SRI0.5010.324012.80 
  Dahampriya, H K T Dewnethmie 1458 SRI0.5010.304012.00 
  Marasinghe, H N B 1614  * SRI0.001-0.0840-3.20 
  Jayaweera Gamage, Disindu Hansad 1066 SRI0.501-0.2040-8.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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