Individual Calculations July 2019
 Dias, Vanderson  Total change: 4.80  Rating chartPersonal card
 FINAL DO CAMPEONATO NACIONAL ABSOLUTO DE XADREZ OPEN KUANZA SUL - SUMBE ANG 2019-05-25
RcRownchangeKK*chgGame
 2071 2102 5.00 9 0.24 20 4.80 
  Sousa, Estevao 1722 ANG1.0010.09201.80 
  Silva, David m2216 ANG0.001-0.3420-6.80 
  Justino, Kirto 1879 ANG1.0010.22204.40 
  Alberto, Manuel f2178 ANG1.0010.602012.00 
  Miguel, Sergio c2238 ANG0.001-0.3220-6.40 
  Cambando, Jose c2160 ANG0.5010.08201.60 
  Cabingano, Josemar 2008 ANG1.0010.37207.40 
  Aderito, Pedro m2319 ANG0.001-0.2220-4.40 
  Joelson, Ricardo 1920 ANG0.501-0.2420-4.80 

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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