Rapid: Individual Calculations March 2018
 Almeida, Jose Antonio Ferreira  Total change: -15.20  Rating chartPersonal card
 Open Portugal 2018 - rapid Lisbon POR 2018-02-10
RcRownchangeKK*chgGame
 1568 1460 2.00 7 -0.76 20 -15.20 
  Veiga, Jose Francisco R P Neves f1860  * POR0.001-0.0820-1.60 
  Lavrador, Rodolfo M Mascarenhas 1805 POR0.001-0.1120-2.20 
  Garcia, Antonio 1818 POR0.001-0.1020-2.00 
  Soares, Manuel Antonio 1244 POR0.001-0.7820-15.60 
  Martins, Domingos Antonio M 1258 POR1.0010.24204.80 
  Lixa, Alberto 1225 POR1.0010.21204.20 
  Fernandes, Alvaro Manuel Teixeira 1767 POR0.001-0.1420-2.80 
 * 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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