Individual Calculations May 2021
 Pacavira, Adriano Paulo  Total change: -64.20  Rating chartPersonal card
 TACA CUCA Nacional 2021 LUANDA ANG 2021-04-14
RcRownchangeKK*chgGame
 2117 2100 2.50 8 -1.35 20 -27.00 
  Fernandes, Avelino 1887 ANG0.501-0.2720-5.40 
  Santos, Jeovani Amaro Dias 2115 ANG0.5010.02200.40 
  Miguel, Sergio f2377 ANG1.0010.832016.60 
  Felix, Claudio 2116 ANG0.5010.02200.40 
  Silva, David m2258 ANG0.001-0.2920-5.80 
  Oliveira, Luciano m2115 ANG0.001-0.4820-9.60 
  Joelson, Ricardo 2017 ANG0.001-0.6120-12.20 
  Lutuima, Amaro c2050 ANG0.001-0.5720-11.40 

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)
 
 CAMPEONATO NACIONAL ABSOLUTO ZONAL A 2021 LUANDA ANG 2021-04-22
RcRownchangeKK*chgGame
 1846 2100 4.50 8 -1.86 20 -37.20 
  Cabuco, Paulo 1797 ANG0.001-0.8620-17.20 
  Matoso, Paulo 1761 ANG1.0010.12202.40 
  Agostinho, Clesio 1769 ANG0.001-0.8820-17.60 
  Fernandes, Avelino 1887 ANG1.0010.23204.60 
  Miguel, Jordivaldo 1790 ANG1.0010.14202.80 
  Joelson, Ricardo 2017 ANG0.501-0.1120-2.20 
  Prospero, Alexandre 1700  * ANG0.501-0.4220-8.40 
  Gama, Edivaldo Jr 2046 ANG0.501-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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