Individual Calculations October 2021
 Alonso Fernandez, Gonzalo  Total change: 10.40  Rating chartPersonal card
 Guimaraes Chess Open 2021 (PCT) Guimaraes POR 2021-08-24
RcRownchangeKK*chgGame
 1756 1714 4.00 9 -0.08 40 -3.20 
  Yankelevich, Lev m2114  * GER0.001-0.0840-3.20 
  Oubina Pazos, Ricardo 1314  * ESP1.0010.08403.20 
  Garcia Romero, Benjamin Abel 2114  * ESP0.001-0.0840-3.20 
  Ferreira, Eduardo Jose 1362 POR1.0010.11404.40 
  Soubirou, Oriane wf2078 FRA0.5010.404016.00 
  Santos, Antonio P f2106 POR0.001-0.0840-3.20 
  Fernandes, Martim 1314  * POR0.501-0.4240-16.80 
  Shadrina, Eva 1373 EST1.0010.12404.80 
  Andrade, Bruno 2031 POR0.001-0.1340-5.20 
 * 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)
 
 Campeonato de Asturias Sub 18 por Equipos 2021 Asturias ESP 2021-09-04
RcRownchangeKK*chgGame
 1997 1714 0.50 1 0.34 40 13.60 
  Sierra Vallina, Lionel 1997 ESP0.5010.344013.60 

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)
 

 

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