Individual Calculations May 2019
 Fernandes, Tiago Joao Carneiro  Total change: -4.00  Rating chartPersonal card
 CN Equipas 2018-2019 - 3. divisao - serie A r.4 clubes POR 2019-04-06
RcRownchangeKK*chgGame
 1434 1118 0.50 1 0.37 40 14.80 
  Correia, Bruno Filipe Soares 1434 POR0.5010.374014.80 

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)
 
 CN Jovens 2018-2019 - U14 Portimao POR 2019-04-13
RcRownchangeKK*chgGame
 1353 1118 0.50 4 -0.47 40 -18.80 
  Martins, Jose Carlos Caetano 1518  * POR0.001-0.0840-3.20 
  Ribeiro, Rodrigo Martins Santo 1518  * POR0.001-0.0840-3.20 
  Ershov, Andre Alexandre 1272 POR0.001-0.2940-11.60 
  Paquete, Andre Dias 1102 POR0.501-0.0240-0.80 
 * 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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