Individual Calculations October 2019
 Ribeiro, Gustavo  Total change: 29.20  Rating chartPersonal card
 X Open Cidade de Mangualde Mangualde POR 2019-08-30
RcRownchangeKK*chgGame
 1816 1500 0.50 4 -0.08 40 -3.20 
  Margarido, Jose Miguel Teixeira 1900  * POR0.001-0.0840-3.20 
  Morais, Mario Martins Freitas 1730 POR0.5010.294011.60 
  Martins, Manuel 1735 POR0.001-0.2140-8.40 
  Ferreira, Antonio Luis 1900  * 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)
 
 I Torneio Internacional Jovem Lidador Maia POR 2019-09-02
RcRownchangeKK*chgGame
 1564 1500 3.00 5 0.81 40 32.40 
  Lopez Gonzalez, Alfonso 1900  * ESP0.001-0.0840-3.20 
  Frolov, Ilya 1147 RUS1.0010.11404.40 
  Lopez Gonzalez, Diego 1620 ESP1.0010.664026.40 
  Duarte, Francisco 1268 POR1.0010.21408.40 
  Monteiro, Paulo Alexandre G 1883 POR0.001-0.0940-3.60 
 * 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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