Individual Calculations November 2020
 Grigoryan, Karen H.  Total change: 1.40  Rating chartPersonal card
 XI Torneio Aberto Marques do Pombal Pombal POR 2020-10-02
 2319 2658 4.50 5 0.14 10 1.40 
  Azinheira, Andre 2258  * POR1.0010.08100.80 
  Silva, Pedro Gil Ferreira Da 2258  * POR1.0010.08100.80 
  Simoes, Miguel Patricio 2258  * POR1.0010.08100.80 
  Veiga, Jose Francisco R P Neves f2340 POR1.0010.13101.30 
  Gonzalez Perez, Arian g2482 FID0.501-0.2310-2.30 
 * 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)


« go back

Share this page

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