Individual Calculations October 2018
 Dong, Rafael  Total change: 56.80  Rating chartPersonal card
 GXA Verao 2018 Lisboa POR 2018-09-03
RcRownchangeKK*chgGame
 1565 1303 1.00 4 0.24 40 9.60 
  Almeida, Angelo Jose Borges San 1679 POR0.001-0.0940-3.60 
  Correia, Pedro Mourao Soares 1504 POR0.001-0.2440-9.60 
  Pascoal, Jose Sargento 1442 POR1.0010.694027.60 
  Goncalves, Carlos Manuel M. 1636 POR0.001-0.1240-4.80 

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)
 
 I Taca Litoral - Torn. S Martinho do Porto (PCT) S Martinho do Porto POR 2018-09-15
RcRownchangeKK*chgGame
 1606 1303 2.50 8 1.18 40 47.20 
  Castanheira, Antonio 1703  * POR0.001-0.0840-3.20 
  Heil, Rudolf 1703  * GER0.5010.424016.80 
  Oliveira, Fernando Alves 1586 POR0.001-0.1640-6.40 
  Mueller, Dieter 1632 GER0.001-0.1240-4.80 
  Martins, Domingos Antonio M 1339 POR1.0010.554022.00 
  Sperber, Ulrich 1703  * GER0.001-0.0840-3.20 
  Oster, Jean-Marie 1479 FRA1.0010.734029.20 
  Krueger, Till 1703  * GER0.001-0.0840-3.20 
 * 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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