Rapid: Individual Calculations August 2017
 Nanayakkara, J A K Saranath  Total change: 15.40  Rating chartPersonal card
 Asian Schools Chess Championship 2017 U15(Rapid) Panjin Liaoning, China CHN 2017-07-21
RcRownchangeKK*chgGame
 1767 1538 2.00 5 0.77 20 15.40 
  Lin, Yi 1938  * CHN0.001-0.0820-1.60 
  Yuldoshev, Mekhriddin 1809 UZB1.0010.832016.60 
  Tarigan, Gilbert Elroy 1938  * INA0.001-0.0820-1.60 
  Upananda, K Y Sasmitha 1522 SRI1.0010.48209.60 
  Palasigue, Gal Brien 1629 PHI0.001-0.3820-7.60 
 * 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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