Individual Calculations July 2019
 Santos, Jeovani Amaro Dias  Total change: -2.40  Rating chartPersonal card
 FINAL DO CAMPEONATO NACIONAL ABSOLUTO DE XADREZ OPEN KUANZA SUL - SUMBE ANG 2019-05-25
RcRownchangeKK*chgGame
 2105 2119 4.00 8 -0.12 20 -2.40 
  Segunda, Angelo 1844 ANG1.0010.17203.40 
  Silva, David m2216 ANG0.5010.13202.60 
  Pascoal, Eduardo A f2142 ANG0.001-0.4720-9.40 
  Sapalo, Gabriel 2045 ANG1.0010.40208.00 
  Agostinho, Tito Andre Quiela c2108 ANG0.001-0.5220-10.40 
  Paulino, Domingos f2071 ANG1.0010.43208.60 
  Alberto, Manuel f2178 ANG0.5010.08201.60 
  Miguel, Sergio c2238 ANG0.001-0.3420-6.80 

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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