Individual Calculations February 2019
 Tufenkjian, Victor Piemonte  Total change: -21.60  Rating chartPersonal card
 Aberto do Brasil STD FBX Terraviva 2019 Brasilia DF BRA 2019-01-10
RcRownchangeKK*chgGame
 1698 1339 0.00 5 -0.54 40 -21.60 
  Gazola, Vanessa Ramos wc1739  * BRA0.001-0.0840-3.20 
  Amaral, Danillo Mozzaquatro 1725 BRA0.001-0.0940-3.60 
  Barbosa, Edinardo Meireles 1689 BRA0.001-0.1140-4.40 
  Campos, Westerley Batista 1710 BRA0.001-0.1040-4.00 
  Da Luz, Fabio Rodolfo 1628 BRA0.001-0.1640-6.40 
 * 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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