Individual Calculations July 2019
 Pinto, Osvaldo  Total change: -92.00  Rating chartPersonal card
 FINAL DO CAMPEONATO NACIONAL ABSOLUTO DE XADREZ OPEN KUANZA SUL - SUMBE ANG 2019-05-25
RcRownchangeKK*chgGame
 1897 1809 0.50 7 -2.30 40 -92.00 
  Santos, Jeovani Amaro Dias 2119 ANG0.001-0.1440-5.60 
  Camilo, Angelico Armando 2078 ANG0.001-0.1740-6.80 
  Domingos, Sebastiao 2071 ANG0.001-0.1840-7.20 
  Junior, Domingos f1798 ANG0.001-0.5240-20.80 
  Osvaldo, David 1645 ANG0.501-0.2240-8.80 
  Segunda, Angelo 1844 ANG0.001-0.4540-18.00 
  Sousa, Estevao 1722 ANG0.001-0.6240-24.80 

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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