Individual Calculations April 2017
 Bras, Rui Manuel Da Silva  Total change: 8.80  Rating chartPersonal card
 CD Veteranos Coimbra 2017 Montemor-o-Velho POR 2017-02-25
RcRownchangeKK*chgGame
 1507 1523 2.50 4 0.41 20 8.20 
  Duarte, Carlos Pires 1390 POR1.0010.32206.40 
  Cruz, Joao De Sousa Da 1302 POR1.0010.22204.40 
  Maduro, Joao Luis Andrade 1746 POR0.001-0.2220-4.40 
  Mendes, Carlos Alberto De Sousa 1591 POR0.5010.09201.80 

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)
 
 Taca AXDC por Equipas 2017 dist. Coimbra POR 2017-03-12
RcRownchangeKK*chgGame
 1562 1537 1.00 2 0.03 20 0.60 
  Gomes, Estevao Moreira 1186 POR1.0010.11202.20 
  Fernandes, Miguel A. Murtinho 1937  * POR0.001-0.0820-1.60 
 * 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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