Individual Calculations May 2021
 Ribeiro, Abilio  Total change: 3.80  Rating chartPersonal card
 CAMPEONATO PROVINCIAL INDIVIDUAL DO KWANZA SUL 2021 Kwanza Sul ANG 2021-04-14
RcRownchangeKK*chgGame
 1817 1931 3.50 5 0.42 20 8.40 
  Camilo, Armando Angelico 1951 ANG1.0010.532010.60 
  Doce, Mario 1603 ANG1.0010.13202.60 
  Justino, Kirto 1889 ANG0.501-0.0620-1.20 
  Sapalo, Gabriel 2112 ANG0.5010.24204.80 
  Camilo, Luis 1531  * ANG0.501-0.4220-8.40 
 * 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)
 
 CAMPEONATO NACIONAL ABSOLUTO ZONAL B Benguela ANG 2021-04-22
RcRownchangeKK*chgGame
 1686 1931 6.00 8 -0.23 20 -4.60 
  Maximino, Apolinario Antonio 1531  * ANG1.0010.08201.60 
  Sincopela, Balduino De Deus 1531  * ANG1.0010.08201.60 
  Goncalves, Cristo 1763 ANG0.501-0.2220-4.40 
  Sabino, Alberto 1654 ANG1.0010.17203.40 
  Daniel, Franklin Apolinario Anton 1587 ANG1.0010.12202.40 
  Domingos, Sebastiao 1966 ANG0.001-0.4520-9.00 
  Dos Santos, Jose 1783 ANG1.0010.30206.00 
  Pereira, Delcio 1675 ANG0.501-0.3120-6.20 
 * 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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