Individual Calculations May 2019
 Andrade, Gustavo Fonseca  Total change: -2.80  Rating chartPersonal card
 CN Jovens 2018-2019 - U14 Portimao POR 2019-04-13
RcRownchangeKK*chgGame
 1283 1177 1.00 5 -0.91 40 -36.40 
  Borges, Rafael Peres 1353 POR0.001-0.2740-10.80 
  Soares, Sara Joana De Moura 1577  * POR0.001-0.0840-3.20 
  Santos, Francisco Miguel 1115 POR1.0010.414016.40 
  Camacho, Filipa Fernandes Brito 1271 POR0.001-0.3740-14.80 
  Carvalho, Joao Miguel Silva De 1101 POR0.001-0.6040-24.00 
 * 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)
 
 Open da Queima das Fitas 2019 (CNL) Coimbra POR 2019-04-24
RcRownchangeKK*chgGame
 1577 1177 1.00 2 0.84 40 33.60 
  Dias, Jose De Oliveira Gaspar 1577  * POR1.0010.924036.80 
  Melo, David Emmanuel Do Vale 1576 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)
 

 

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