Rapid: Individual Calculations May 2019
 Rathnayake, Maheesha Pabodhini  Total change: -19.40  Rating chartPersonal card
 Sri Lanka National Youth Rapid Chess Championship 2019 - Under 16 Girls Colombo SRI 2019-03-23
RcRownchangeKK*chgGame
 1195 1208 2.50 6 -0.64 20 -12.80 
  Dahampriya, H K T Dewnethmie 1442 SRI0.001-0.2120-4.20 
  Bandara, D M Dehansa Thiyumalee 1101 SRI1.0010.35207.00 
  Sandanayake, Nimansa Sasanduni 1093 SRI0.001-0.6620-13.20 
  Jaysenthuliyane, Vinumi Vidara 1220 SRI0.5010.02200.40 
  Hewawasam, H Y Nevanjee Dimanya wf1166 SRI0.001-0.5620-11.20 
  Divyanjalie, W S M 1149 SRI1.0010.42208.40 

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)
 
 Asian Youth Rapid Chess Championship 2019 - Under 16 Girls Colombo SRI 2019-04-02
RcRownchangeKK*chgGame
 1372 1208 2.00 7 -0.33 20 -6.60 
  Lakshmi, C wf1608  * IND0.001-0.0820-1.60 
  Jain, Nityata wc1608  * IND0.001-0.0820-1.60 
  Sandanayake, Nimansa Sasanduni 1093 SRI0.501-0.1620-3.20 
  Bandara, D M Dehansa Thiyumalee 1101 SRI0.501-0.1520-3.00 
  Divyanjalie, W S M 1149 SRI1.0010.42208.40 
  Tharushi, T H D Niklesha wc1569 SRI0.001-0.1020-2.00 
  Fernando, G W Nethmi L 1475 SRI0.001-0.1820-3.60 
 * 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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