Individual Calculations December 2017
 Morais, Mario Martins Freitas  Total change: 143.60  Rating chartPersonal card
 XI Festival Intern. da Figueira da Foz - Torneio Sabir Ali (CNL) Figueira da Foz POR 2017-10-29
RcRownchangeKK*chgGame
 1829 1457 4.50 9 3.59 40 143.60 
  Paiva, Henrique M A Albergaria 1857  * POR0.001-0.0840-3.20 
  Morais, Vitor 1857  * POR0.001-0.0840-3.20 
  Calzada Cruz, Osvaldo 1803 CUB1.0010.894035.60 
  Saraiva, Rafael Morais 1857  * POR1.0010.924036.80 
  Gavasheli, Ana wm1857  * GEO0.001-0.0840-3.20 
  Represa Perez, Mireya wf1857  * ESP0.001-0.0840-3.20 
  Dias, Jose Oliveira Gaspar 1660 POR1.0010.764030.40 
  Roque, Armando Filipe 1857  * POR0.5010.424016.80 
  Leite, Marta Sofia Carvalho Ferr 1857  * POR1.0010.924036.80 
 * 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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