Individual Calculations June 2017
 Kazmierczak, Ewa  Total change: 19.00  Rating chartPersonal card
 VI Open Internacional de Llucmajor Llucmajor ESP 2017-05-14
RcRownchangeKK*chgGame
 1873 1621 2.50 8 0.95 20 19.00 
  Hall, John f2021  * ENG0.001-0.0820-1.60 
  Selva Salvador, Antonio 1877 ESP0.001-0.1920-3.80 
  Dom, Wim 1841 BEL0.001-0.2220-4.40 
  Boix Pons, Catalina 1839 ESP1.0010.782015.60 
  Herrero Crespo, Mercedes 1900 ESP0.001-0.1620-3.20 
  Perez Prieto, German 1833 ESP1.0010.772015.40 
  Bourne, Iain 1882 ENG0.001-0.1820-3.60 
  Manresa Ballester, Guillermo 1794 ESP0.5010.23204.60 
 * 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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