Individual Calculations October 2021
 Kliashtornyi, Arkadii  Total change: 20.80  Rating chartPersonal card
 Guimaraes Chess Open 2021 (PCT) Guimaraes POR 2021-08-24
RcRownchangeKK*chgGame
 1765 1668 4.00 9 0.52 40 20.80 
  Domingo Nunez, Ruben f2068  * ESP0.001-0.0840-3.20 
  Cymbron, Filipe Lebens 1268  * POR1.0010.08403.20 
  Cuevas Fernandez, Jose Alberto 2068  * ESP0.5010.424016.80 
  Andrade, Bruno 2031 POR0.001-0.1040-4.00 
  Fernandes, Martim 1268  * POR1.0010.08403.20 
  Pipiras, Filipa Fortuna 2061 POR0.001-0.0840-3.20 
  Roque Sola, Andrea wc1893 MEX0.001-0.2240-8.80 
  Marin Giner, Gustavo 1315 ESP1.0010.11404.40 
  Barragan Arriaza, Pablo 1914 ESP0.5010.314012.40 
 * 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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