Individual Calculations November 2022
 Rajapakshe, R A K K  Total change: 7.60  Rating chartPersonal card
 Negombo International Chess Festival 2022 Negombo SRI 2022-10-20
RcRownchangeKK*chgGame
 1369 1126 1.00 4 0.19 40 7.60 
  Rohana, V T Malitha 1347 SRI0.001-0.2240-8.80 
  Dissanayake, D M Madushan Sameera 1332 SRI1.0010.764030.40 
  Wickramarathne, P W G Gaveshi 1357 SRI0.001-0.2140-8.40 
  Sandaruwan, M G Ravindu 1440 SRI0.001-0.1440-5.60 

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