Individual Calculations May 2019
 Fernandes, Martim Bernardo  Total change: 60.00  Rating chartPersonal card
 CN Jovens 2018-2019 - U12 Portimao POR 2019-04-13
RcRownchangeKK*chgGame
 1036 1085 0.50 1 -0.07 40 -2.80 
  Vaz, Maria Francisca Pascoal 1036 POR0.501-0.0740-2.80 

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)
 
 Open da Queima das Fitas 2019 (CNL) Coimbra POR 2019-04-24
RcRownchangeKK*chgGame
 1404 1085 2.50 6 1.57 40 62.80 
  Carvalho, Vitor Hugo De Pina 1485  * POR0.5010.424016.80 
  Martins, Jose Carlos Caetano 1485  * POR0.001-0.0840-3.20 
  Gama, Joao Goncalo Cerejeira 1485  * POR0.001-0.0840-3.20 
  Antunes, Paulo Duarte Correia 1350 POR1.0010.824032.80 
  Rodrigues, Jose Pedro Da Costa 1485  * POR0.001-0.0840-3.20 
  Cordeiro, Joao Pedro Pereira 1132 POR1.0010.574022.80 
 * 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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