Individual Calculations July 2019
 Antonio, Apolinario  Total change: 37.00  Rating chartPersonal card
 FINAL DO CAMPEONATO NACIONAL ABSOLUTO DE XADREZ OPEN KUANZA SUL - SUMBE ANG 2019-05-25
RcRownchangeKK*chgGame
 2020 1845 4.50 9 1.85 20 37.00 
  Lutuima, Amaro c2123 ANG0.5010.33206.60 
  Aderito, Pedro m2245  * ANG0.5010.42208.40 
  Paulino, Domingos f2071 ANG0.5010.29205.80 
  Cambando, Jose c2160 ANG0.5010.36207.20 
  Felix, Claudio 2112 ANG0.001-0.1820-3.60 
  Domingos, Edivanio 2010 ANG0.5010.22204.40 
  Justino, Kirto 1879 ANG0.001-0.4520-9.00 
  Osvaldo, David 1645 ANG1.0010.24204.80 
  Goncalves, Cristo 1936 ANG1.0010.622012.40 
 * 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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