Individual Calculations November 2018
 Machado, Joaquim Carlos Da Cunha  Total change: -12.80  Rating chartPersonal card
 Guimaraes Chess Open 2018 (PCT) Guimaraes POR 2018-10-04
RcRownchangeKK*chgGame
 1511 1352 1.00 4 -0.32 40 -12.80 
  Represa Perez, Mireya wf1752  * ESP0.001-0.0840-3.20 
  Barrento, Jorge Maria Lopes 1696 POR0.001-0.1240-4.80 
  Navarro Martinez, Victor 1505 ESP0.001-0.3040-12.00 
  Couto, Clara 1091 POR1.0010.18407.20 
 * 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)
 

 

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