Individual Calculations May 2019
 Nunes, Aaron Patrick Costa  Total change: -14.40  Rating chartPersonal card
 CD Setubal 2018-2019 dist. Setubal POR 2019-03-10
RcRownchangeKK*chgGame
 1494 1094 0.00 2 -0.16 40 -6.40 
  Goncalves, Gabriel Sobral 1494  * POR0.001-0.0840-3.20 
  Costa, Americo Jose 1494  * POR0.001-0.0840-3.20 
 * 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)
 
 CN Jovens 2018-2019 - U14 Portimao POR 2019-04-13
RcRownchangeKK*chgGame
 1231 1094 1.50 5 -0.20 40 -8.00 
  Sousa, Diogo Miguel Braz 1307 POR0.001-0.2340-9.20 
  Ribeiro, Rodrigo Martins Santo 1494  * POR0.001-0.0840-3.20 
  Monteiro, Simao Costa 1113 POR0.5010.03401.20 
  Veleirinho, Tomas Carvalho 1141 POR0.001-0.4340-17.20 
  Paquete, Andre Dias 1102 POR1.0010.514020.40 
 * 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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