Individual Calculations October 2017
 Jayasinghe, Keeth M S  Total change: 28.40  Rating chartPersonal card
 Sri Lanka Inter University Chess Championship 2017 Nugegoda SRI 2017-09-08
RcRownchangeKK*chgGame
 1832 1775 3.50 5 1.42 20 28.40 
  Liyanapathirana, Pasan Vindula 1924 SRI0.001-0.3020-6.00 
  Amarasena, Kaveesha 1854 SRI1.0010.612012.20 
  Samaranayake, K P R N 1896 SRI1.0010.662013.20 
  Pathirana, Hasitha Jayanth 1463 SRI1.0010.14202.80 
  Perera, W C C c2025 SRI0.5010.31206.20 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office