Individual Calculations November 2022
 Rodriguez Peraza, Alejandra  Total change: -7.60  Rating chartPersonal card
 Torneo IRT 62 Aniversario de la Preparatoria Jose Maria Morelos y Pavon CCH Libre La Paz, Baja California Sur MEX 2022-10-08
RcRownchangeKK*chgGame
 1774 1318 0.50 4 -0.19 40 -7.60 
  Jorajuria Mendoza, Algol 2195 MEX0.0010.00400.00 
  Jorajuria Mendoza, Zuben Algenubi 1668 MEX0.5010.394015.60 
  Silva Hernandez, Jesus Arturo c1965 MEX0.001-0.0140-0.40 
  Salgado Flores, Fernando 1268 MEX0.001-0.5740-22.80 

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