Individual Calculations May 2021
 Cristovao, Miguel  Total change: -31.80  Rating chartPersonal card
 CAMPEONATO NACIONAL ABSOLUTO ZONAL A 2021 LUANDA ANG 2021-04-22
RcRownchangeKK*chgGame
 1748 1903 4.00 8 -1.59 20 -31.80 
  Dos Santos, Grimaldo 1685 ANG0.001-0.7820-15.60 
  Cadumba, Francisco 1720 ANG0.001-0.7420-14.80 
  Matoso, Paulo 1761 ANG1.0010.31206.20 
  Cabuco, Paulo 1797 ANG0.001-0.6420-12.80 
  Fernandes, Avelino 1887 ANG1.0010.48209.60 
  Bernardo, Pascoal 1716 ANG1.0010.26205.20 
  Miguel, Jordivaldo 1790 ANG0.001-0.6520-13.00 
  Suende, Ricardo 1628 ANG1.0010.17203.40 

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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