Rapid: Individual Calculations August 2017
 Fonseca, Carlos Miguel Ferreira  Total change: -9.20  Rating chartPersonal card
 I Torneio Festival de Xadrez da Maia Maia POR 2017-07-16
RcRownchangeKK*chgGame
 1386 1253 2.00 7 -0.46 20 -9.20 
  Pinheiro, Albano 1653  * POR0.001-0.0820-1.60 
  Andrade, Ricardo Sarmento 1622 POR0.001-0.1020-2.00 
  Triunfante, Armando 1079 POR1.0010.27205.40 
  Mendes, Antonio 1445 POR0.001-0.2520-5.00 
  Silva, Jose Lucas Ferreira 1077 POR1.0010.27205.40 
  Silva, Pedro Gil Ferreira Da 1435 POR0.001-0.2620-5.20 
  Alves, Damiao Fernando 1393 POR0.001-0.3120-6.20 
 * 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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