Individual Calculations February 2017
 Zaidman, Ivan  Total change: 9.20  Rating chartPersonal card
 Semifinal Argentina Sub 2000 - 2300 Memorial N. Rafael La Banda - Sgo del Estero ARG 2017-01-14
RcRownchangeKK*chgGame
 1928 1935 2.50 4 0.46 20 9.20 
  Onocko, Gabriel 1987 ARG0.001-0.4320-8.60 
  Garcia, Eduardo 1792 ARG1.0010.31206.20 
  Soria Milet, Facundo 1974 ARG1.0010.552011.00 
  Suarez, Mauricio Josue c1959 ARG0.5010.03200.60 

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