Individual Calculations December 2019
 Matoso, Paulo  Total change: 16.20  Rating chartPersonal card
 TORNEIO ABERTO DE XADREZ ANGOLA LIVRE LUANDA ANG 2019-11-10
RcRownchangeKK*chgGame
 1816 1745 4.50 9 0.81 20 16.20 
  Filipe, Marcio 2074 ANG0.001-0.1220-2.40 
  Silva, Firmino 1962 POR0.001-0.2220-4.40 
  Chimbungula, Domingos 1910 ANG1.0010.722014.40 
  Gomes, Tresildo 1669 ANG1.0010.40208.00 
  Flora, Francisco Jose Esteves 1849 ANG0.5010.14202.80 
  Pacavira, Manuel 1929 ANG0.001-0.2620-5.20 
  Suende, Ricardo 1489 ANG0.001-0.8120-16.20 
  Reagan, Diampanga 1694 ANG1.0010.43208.60 
  Junior, Ednasia wf1764 ANG1.0010.532010.60 

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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