Individual Calculations April 2018
 Oliveira, Maria Alice Ramos Ma  Total change: -68.40  Rating chartPersonal card
 r.3 clubes POR 2018-03-17
RcRownchangeKK*chgGame
 1700 1620 1.00 1 0.61 40 24.40 
  Costa, Vitor Manuel 1700 POR1.0010.614024.40 

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)
 
 CN Jovens 2017-2018 - U16 Luso POR 2018-03-24
RcRownchangeKK*chgGame
 1331 1620 3.50 7 -2.32 40 -92.80 
  Oliveira, Daniela Sousa 1220  * POR1.0010.08403.20 
  Camacho, Diogo Fernandes Brito 1391 POR0.001-0.7940-31.60 
  Costa, Fabio Filipe 1220  * POR0.501-0.4240-16.80 
  Pinheiro, Pedro 1310 POR1.0010.14405.60 
  Monteiro, Tomas Alexandre 1442 POR0.001-0.7340-29.20 
  Antao, Jose Pedro Pereira 1275 POR1.0010.11404.40 
  Ribeiro, Orlando 1462 POR0.001-0.7140-28.40 
 * 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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