Individual Calculations November 2018
 Couso Villa, Ayeisha  Total change: 36.00  Rating chartPersonal card
 I Open Sub 2300 Fiestas Puerto del Rosario Puerto del Rosario ESP 2018-09-27
RcRownchangeKK*chgGame
 1431 1031 0.00 2 -0.16 40 -6.40 
  Rodriguez Molina, Mario 1431  * ESP0.001-0.0840-3.20 
  Nordgreen, Jan Thomas 1431  * ESP0.001-0.0840-3.20 
 * 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)
 
 Guimaraes Chess Open 2018 (PCT) Guimaraes POR 2018-10-04
RcRownchangeKK*chgGame
 1417 1031 1.50 5 1.06 40 42.40 
  Machado, Carlos 1431  * POR0.001-0.0840-3.20 
  Pinheiro, Paulo Adelio 1410 POR0.001-0.0940-3.60 
  Mendes, Bruno Daniel 1382 POR0.001-0.1140-4.40 
  Ristoja, Aulikki 1431  * FIN0.5010.424016.80 
  Ribeiro, Gustavo 1431  * 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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