Rapid: Individual Calculations March 2020
 Ferreira, Joao Pedro Gomes Mag  Total change: 15.80  Rating chartPersonal card
 II Circuito GDBL - Torn. Wilhelm Steinitz Leca da Palmeira POR 2020-01-31
RcRownchangeKK*chgGame
 1520 1719 4.50 5 0.90 20 18.00 
  Sobrinho, Joao Fernando Matos 1319  * POR1.0010.08201.60 
  Amaral, Ricardo Andrade Nogueira 1348 POR1.0010.10202.00 
  Andrade, Ricardo Sarmento 1789 POR1.0010.602012.00 
  Lopes, Bruno Ricardo De Sousa 1621 POR0.501-0.1320-2.60 
  Fernandes, Francisco Justo Dos S 1522 POR1.0010.25205.00 
 * 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)
 
 CD Equipas Semi-Rapidas Porto 2019-20 Gaia POR 2020-02-16
RcRownchangeKK*chgGame
 1635 1719 3.50 6 -0.11 20 -2.20 
  Boas Novas, Fernando 1550 POR1.0010.28205.60 
  Soares, Sara Joana De Moura Pe 1529 POR0.501-0.2520-5.00 
  Araujo, Luis Antonio 1896 POR0.5010.23204.60 
  Costa, Jose Manuel 1398 POR0.501-0.3720-7.40 
  Santos, Ruben Manuel 1319  * POR0.001-0.9220-18.40 
  Pereira, Antonio Pedro Caramez 2119  * POR1.0010.922018.40 
 * 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)
 

 

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