Individual Calculations September 2021
 Parra Bola, Jose Maria  Total change: 13.20  Rating chartPersonal card
 Obert Santa Eugenia de Ter 2021 Girona ESP 2021-08-02
RcRownchangeKK*chgGame
 1796 1873 6.00 9 0.66 20 13.20 
  Villa Carrillo, Julio 1473  * ESP1.0010.08201.60 
  Massaguer Soles, Francesc 1680 ESP1.0010.25205.00 
  Jurado Coderch, Heribert 1804 ESP1.0010.40208.00 
  Sanchez Aguilar, Arnau 1814 ESP1.0010.42208.40 
  Molina Carretero, Daniel 2185 ESP0.001-0.1420-2.80 
  Halimov, Oleksandr 1824 ESP0.001-0.5720-11.40 
  Ros Bosch, Carles 1953 ESP0.001-0.3920-7.80 
  Insa Pujolar, Marti 1611 ESP1.0010.18203.60 
  Ortiz Padro, Pol 1824 ESP1.0010.43208.60 
 * 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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