Individual Calculations July 2019
 Sousa, Estevao  Total change: 2.00  Rating chartPersonal card
 FINAL DO CAMPEONATO NACIONAL ABSOLUTO DE XADREZ OPEN KUANZA SUL - SUMBE ANG 2019-05-25
RcRownchangeKK*chgGame
 1976 1722 1.50 7 0.10 20 2.00 
  Dias, Vanderson 2102 ANG0.001-0.0920-1.80 
  Cabingano, Josemar 2008 ANG0.001-0.1620-3.20 
  Domingos, Sebastiao 2071 ANG0.5010.39207.80 
  Borges, Jose 1995 ANG0.001-0.1720-3.40 
  Paim, Antonio 1798 ANG1.0010.602012.00 
  Joelson, Ricardo 1920 ANG0.001-0.2420-4.80 
  Goncalves, Cristo 1936 ANG0.001-0.2320-4.60 

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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